I trade with the broker called "FIBO Group" www.fibogroup.com, the link http://www.fibogroup.com/pages/282 for download MT4.
About this broker-no complaints, so haven't seen any sleepage, order executing fast and correct, t/p and s/l as well, if anything fails,they consider claims quickly within 1-3 hours by e-mail request. Have objective market prices (I mean do not move "their own prices" to clients stops like any brokers do"), no probs to draw money from account, I like these guys.
the only price mismatch can happen if there are problems with connection, if your internet provider fails and takes time for request to come to their brokerage server, so check your provider. Anyway you can reach them by phone-dealing desk. By the way they have intresting free wave analysing with pics and comments http://www.fibogroup.com/pages/505(shades)