So, you used BTC, so it's natural that after everything we're experiencing, the choice is for the one who's freeing us from the conventional system! This research without the BTC would be interesting; in fact, you should consider the BTC as an absolute! I assure you that there are more interesting coins of which are on this list! As expected, the new generation likes XRP.
Of course, you can choose many other interesting coins from this list. And they also have great chances of success. But personally, I chose Bitcoin, as I believe that every self-respecting investor should have it. 