My favorite are XZC because zcoin utilizes the zerocoin protocol to provide anonymous transactions in a unique scalable way. its a cheap privacy coin and i always liked it and have high hopes for it in the future
my second fav coin is NEO because i like the concept they are doing and i like the fundamentals, its a new coin that already made wonderful progress!
these are the only 2 coins im holding at the moment as well
what about you?

I like Ripple, allot of volume in the market, also, allot of market capitalization at the same time, allot of opportunity that it provides when I trade cryptocurrency. Well, it is flexible and very easy to adapt to situation.