I saw some of you asking why i chose poloniex, i have an account with them already since few years ago and is verified, that's the main reason.
I also have something in my wallet there
Even if you are satisfied with Poloniex in these few years that you have been using them, you shouldn't store your crypto there. Keep in mind that that old saying "not your keys not your money" no matter the exchange and you should be fine.
By the way, I don't know if anyone noticed but for some reason Poloniex is not on the list of exchange on CMC/Coingecko. I mean, you can find it manually if you type their name in the search bar but for some reason its not on the list, or at least I can't find it.