EXTO Capital receives an overall positive feedback among traders. Some order slippage has been recorded, despite opposite claims on broker's website, as well as some troubles with order fills during news releases. Other than that it is a broker with your average fixed spread of 2 pips on EURUSD and willingness to do good job by offering No dealing desk and fast execution. They are not however Swiss based as it may appear on a quick look, but rather incorporated in British Virgin Islands, and is regulated by local FSC.
You've got to trade with a broker to be able to evaluate it properly. So far no complaints.