Obviously I can google this, but I would just like to hear what you guys have to say as those articles are outdated and may contain irrelevant information.
I would choose Poloniex anytime , Its secure as most of the funds are stored in cold storage , It has the biggest trading volume If we exclude the Chinese exchanges , It's fast , and also have good design and a good support. I don't see a reason why I would choose another platform.
Poloneix would be the best choice for trading.Its legit and it is well known for its reputation.If you want to invest in newly released altcoins and want more choices,you could try Bittrex because most of the newly released coins are listed there.