I've never figured out how to successfully day trade or short term trade cryptocurrencies. I know it is possible - I just don't have that kind of time. I think for most people, a long term buy and hold approach is much better than day trading.
However, I do think that $STRAT and STEEM are good long term buys at the moment. I can see them both being worth 100x what they are today in several years because of their ideas and teams.
I wouldn't say 100x but for sure good buys atm.