My favorite SHA256 altcoin is Unobtanium (UNO) because of the potential value over time due to limited supply.
My favorite POST altcoin is VeriCoin (VRC) because of the implementation of Proof of Stake over Time, allowing anyone to profitably stake (mint) coins regardless of wallet size.
My favorite POS altcoin is Exclusive Coin (EXCL) because of the potential value over time due to limited supply.
My favorite Platform-based altcoin is STEEM (STEEM) because of the integration of rewarding social media. Kinda like a blockchain version of WordPress.
UNO baby! It had more hash than BCH until this weekend. SHA256 is an industry, and offers the highest security, UNO benefits from uberHash yet inflates less than 1 coin per day.
LOW LOW LOW inflation.
After that big fan of any of the POS coins in the Top200. Really ignored tech that answers the node problem that faces POW mines, so they offer robust SME like credit unions.
Steem, Golo, Decent, LBC, Music are all promising social media platforms.
99.9% of ICOs are 99.9999999% BS going to ZERO.
Wanna buy some GEMZ? UNITY? SWARM? etc.