Any reason why you have chosen these two particular coins? Not that there is anything wrong with them in general, but it sounds like you've just put a pin in a sheet of paper and picked them. Tron has a huge following, but also a huge amount of detractors. If you can get it for a decent price, then I think it's probably worth it, but depends what your plan is. Are you hoping to flip them for a quick profit or hold for long term rewards? And what size investment are you talking? Most people seem to invest in these smaller value coins hoping for 100x profit in a few months, this is far from guaranteed and not a good way to invest. Better to do more research on a variety of coins and convince yourself to buy them rather than looking for validation. Good luck anyway.