Bittrex is an experienced platform, where security prevails, it has enough cryptocurrencies, although some are missing from the market, it is simple to use, in fact it was the first exchange that I used. I like
because it is a platform for beginners and as I said before very simple with which easy to use, against it has to not work with many airdrops and I miss that. And a generic weight is that all platforms want very high movements and do not promote bass.