2 reviews of FinFX are presented here. All reviews represent only their author's opinion, which is not necessarily based on the real facts.
Darned good. Been trading with them for 6 months now. Made some money with them and withdrawn it. Trading conditions on their ECN are good with very tight spread & reasonable commissions. Some technical glitches, but can always be reached during the trading week. One time had problems with spikes at rollover making my ea take multiple orders which I closed immediately at a small loss. After documenting my case & that my currenex account at hotforex didn't do this, they made me whole. A very good option for US citizens, harassed the world over by our delightful CFTC. At least they'll do business with you & seem honest.
Update to prior review. This broker has really deteriorated. Backoffice consumed by mindless bureaucracy that's very difficult to navigate. Example: If you haven't been trading with them for a few years & try to send them some money, they will demand income justification not just for the current year but for 3 years ago! Another example: they will reject a POD (payable on death) account as a third party account, even though you have complete beneficial access while you're alive and your beneficiary does not. Absolutely brainless, capricious and arbitrary. Their backoffice staff must have had a trochar stuck in each of their skulls and their brains sucked out. Very sad really.