ZRX, BNT, VEN >> Great coins to hold.
XEM, SNT, BNB, STEEM, XLM >> Good coins to hold.
ADA, IOTA, TRX, XVG, SC, BCN, ARDR, BTS, DGB, NXC, SUB, POWR, XRP >> Trash.
Please give your reasoning for thinking TRX and ADA are trash? They are both pennies. TRX has an amazing team, some of the best business connections in Asia, and has signed many tangible partners with users from 10-100 million. ADA is a full platform, just getting started all they have out is a wallet but much more to come. POWR also has a lot of support from the community. XRP could very well serve its purpose as switching FIAT to FIAT for the time being while the world transitions to crypto, then it will be obsolete. It has the banks backing it they could make it happen fast.