Is CoinChange legit?

I've been hearing about CoinChange lately and I'm curious if it's a legitimate platform for cryptocurrency trading. Can you tell me more about its reputation, security measures, and any potential risks or red flags that investors should be aware of? Additionally, how does it compare to other popular cryptocurrency exchanges in terms of fees, trading pairs, and user experience? Ultimately, I want to make an informed decision before investing my money with CoinChange.