Anyone ever trade with Gain Capital GTX platform?

I was contacted by a institutional firm and invited to test the demo GTX platform that offered some great spreads such 0.6 on EUR/USD. It’s all based on an order flower trade platform with Esignal as a data feed.

Anyone have any experience or pros/cons?

Is it a trial test of some sort? The platform is for institutional investors only or maybe qualified client. Hmm! let us know more details how did it go,