Nevertheless, it is always risky to use new exchange without confirmation of reliability.
I have my own bad experience with scam, fast exit exchange.
The interface of Coinxpro looks almost the same as of Graviex.
Anyway, good luck to coinxpro.
It would take time to build reputation and since they are just getting started, they will do everything to get a good image from the public.
They need to get traders on board because the life of an exchange depends on them.
Unless, they are doing the "wash trading" technique just to get things moving.
As you said, really hard to trust a new one.