Is Coin Gate legit?

Could you possibly enlighten me on the legitimacy of Coin Gate? I've been hearing some buzz about it in the cryptocurrency community, but I'm not quite sure what to make of it. Do they have a solid reputation in the industry? Are there any red flags or concerns that investors should be aware of? Additionally, how does their platform compare to other cryptocurrency exchanges? Is their security measures up to par? And finally, are there any testimonials or reviews from satisfied users that I could refer to for further insight? Your insights would be greatly appreciated.