For me Cardano (Ada) Bsc (BNB) and (TRX) this three mentioned tokens are my best option for long time investment, I did not mention ETH not because it's not wort my investment but, I have almost seen it all. The three coins I mentioned also have their own blockchain which supports tokens to be under them. And most of them has great potential which are yet to be unleashed. Trx is a great coin with good future, it's current price is not worth the value of that blockchain, in times to come tron will do wonders and turns those who have been accumulating it little by little very rich just like doge, but it will be way more than that. Same goes with Cardano and that of Bsc.