To me the best coins as at now still remains binance coin. I am happy it has been growing everyday day since the beginning of this year and I will keep holding it until it went above $100. Ethereum is also doing well now and litecoin is gaining some ground. I think most of the popular coins are seriously doing well now.
bitcoin of course.
if you buy bitcoin, choose tezos. after cases it will pump like bitcoin. at least 10x
Tezos already has been pumped at almost 4x recently (for last 2 month). So it will be hard to make more in short time, and even may be there will be a correction...