Image source: Getty Images Our 6 ‘Best Buys Now’ Shares I’m sure you’ll agree that’s quite the statement from Motley Fool Co-Founder Tom Gardner.But since our US analyst team first recommended shares in this unique tech stock back in 2016, the value has soared.What’s more, we firmly believe there’s still plenty of upside in its future. In fact, even throughout the current coronavirus crisis, its performance has been beating Wall St expectations.And right now, we’re giving you a chance to discover exactly what has got our analysts all fired up about this niche industry phenomenon, in our FREE special report, A Top US Share From The Motley Fool. “This Stock Could Be Like Buying Amazon in 1997” I would like to receive emails from you about product information and offers from The Fool and its business partners. Each of these emails will provide a link to unsubscribe from future emails. More information about how The Fool collects, stores, and handles personal data is available in its Privacy Statement. Renowned stock-picker Mark Rogers and his analyst team at The Motley Fool UK have named 6 shares that they believe UK investors should consider buying NOW.So if you’re looking for more stock ideas to try and best position your portfolio today, then it might be a good day for you. Because we’re offering a full 33% off your first year of membership to our flagship share-tipping service, backed by our ‘no quibbles’ 30-day subscription fee refund guarantee. Click here to claim your copy now — and we’ll tell you the name of this Top US Share… free of charge! Jonathan Smith does not own any of the firms mentioned. The Motley Fool UK has recommended HSBC Holdings. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors. Enter Your Email Address One of the big aims for almost everybody I speak to is to have the opportunity to retire early. And it comes from a wide variety of age groups. Those in their 50s and 60s often think about it as retirement comes into view, while Millennials and Generation Z also think about how they can achieve this despite their younger age.Whilst there is no set monetary figure you need to have in the bank in order to retire early, you should work out a figure that’s right for you. This depends on your personal circumstances, outstanding liabilities, dependents and so on. From this, if you follow some straightforward investment tips, you can look to reach that figure and retire early — by making your money work harder.5G is here – and shares of this ‘sleeping giant’ could be a great way for you to potentially profit!According to one leading industry firm, the 5G boom could create a global industry worth US$12.3 TRILLION out of thin air…And if you click here we’ll show you something that could be key to unlocking 5G’s full potential…1. Mix it upFirst, you can look to speed up reaching whatever your retirement monetary figure might be by diversifying and mixing into exciting growth shares that could pay off big over just a few years, and steadier growing stocks. By investing your cash in companies you believe could grow fast in the short term, as well as in those you believe have potential to progress over the next five to 10 years (and beyond), you could have the best of both worlds.I’d look for solid longer-term names that will hopefully deliver steady (if unspectacular returns) but that are low-risk. An example of this could be HSBC, which is one of the largest firms on the FTSE 100 index by market capitalisation. I’d balance this with a growth company such as Greggs. It rallied 60% in 2019, and could be set for another strong year. This approach allows you to mix your risk by building your capital slowly via the lower-risk names, but seeing outperformance from the high-growth names. This could make your money work harder and grow faster than, say, just putting it in a FTSE 100 tracker fund.2. Invest in income-paying assetsWhile you may have investments that can more than cover your expenses, they’re most probably not in the most liquid form (cash). You may have invested in stocks that don’t pay out dividends, and are holding them to hopefully gain from capital appreciation. There’s nothing wrong with this, of course, as my first tip recommends it. But it might not be able to support your day to day cash expenses upon retirement. So in the years leading up to the day you quit the rate race, look to invest in assets that will pay you regular income. For a stock investor, the easiest way to do this is through buying into a firm with a high dividend yield. For example, the Royal Bank of Scotland is expecting to pay a 6.2% yield for this year.In the period before you need the dividend income to live off, make your money work harder by reinvesting the dividend proceeds back into your overall position.Retiring early can be a genuinely achievable goal to have. With investing in income-generating assets and by mixing up the risk and time horizon of your investments, you can hopefully speed up the process and then be in a position to enjoy retirement on the back of investments that have worked really hard for you. See all posts by Jonathan Smith Jonathan Smith | Tuesday, 14th January, 2020 Can I retire early? 2 investing tips to help achieve that goal Simply click below to discover how you can take advantage of this.