Another newbie telling us what is best
how did you know that that’s the fastest exchange there is, have you asked questions or have you done proper research about other exchanges there is? There are lots of exchanges that are far much better than this exchange you have mentioned when it comes to the services they offer. And moreover, this is not a popular exchange and nobody seems to know about it, I have even checked some of the comments here.
I am not the type f person that makes use of exchanges that are not well known. There are better crypto exchanges you can use like Binance, KuCoin, and even Coinbase.
This is just a marketing move, create new accounts on every forum and say something good about service, they are fast or low fees, high security, bla, bla, bla... There are new exchanges, and each of them offers something, they need to if they wish to attract traders. I am not against trying something new, I practice that, it can be profitable if you catch some good trading promotion, or anything. I'm not saying that it's not risky, but you invest some amount you can afford to lose if it's mistake, but do a good research, check the exchange on several places and then try it, without risk there's no profit!
By the way I mostly hang out on KuCoin, I'm there almost from their start, but I have some other exchanges that I visit occasionally, and of course I try some new ones if they draw my attention! In crypto you need to be opened for new things and possibilities, learn to change and adapt!