I've found this cryptoexchange by a chance, so my first experience there was unexpected, hah. I just needed some crypto urgently, so I didn't have time to check info about company. Of course you never should act like me, always check info about the company before you made any actions. But in my case everything worked out, exchange was fast and without any issues. I read some Vertex Market reviews after that and in general they confirm what I wanna write about Vertex. It's a little unusual, so if you never faced p2p exchanges, you may feel some inconveniences, but if you overcome them, you would really enjoy its service. Here you can choose among different offers or even create your own, if you have enough time to wait. Also, there are different funding methods, so you can choose that one you like the most. I prefer bank transfers, for example, so I've chose only that payment method to filter offerings. That's nice feature, as you can concentrate only on those offerings you are interested in. So if you're ready to spend some time to learn exchange interface, I think you would be satisfied with Vertex..