I am using interbankfx in a demo account now, I would like to begin with real money soon but it's not possible with my financial situation
My experience is very good: mt4 like NorthFinance, the server never crashed yet (I have used it for a week now), alerts about patterns with the free program IBFX-GPS (it alerts you with different patterns in different time frames or daily, limited in demo account but not in a real account: triangles, channels, possible entries and target prices, etc), they also have a feature to use your freedomrocks account in mt4.
I sent them all my documents and all was right, fast answers. As you know they are registered with FCM and member of NFA.