From those three you've mentioned? I personally would love hold BNB. Since you know, apart from it's from the most popular exchange, it's also has a good history of prices.
People are hoping it will have a high price and it also has quite a stable price and a good pump as well to get the small profit from it. I'm not telling you to invest on BNB though.

But, whatever I said has no deeper meaning. It's my own opinion, you have to do your own research about those three alts. Since no one can really tell which one is best or whatnot. Even if one looks very promising to hold, well guess what, what the future holds ain't all sunshine and rainbows.