using different browsers in forex

Agr forex trading mn two or more different browsers uae kia jain to us ki waja sy account block hony ka der to ni hota. Jaisa k UC Mini, Googe Chrome aur Mini Opera etc. Jaisy same time 2 different devices use ni kr skty, es trh browsers pe koi restriction to ni lgi hui. Purany log kia suggest krty hn k konsa browser use krny mn easy h aur speed bi best h q k trading mn speed bi bht matter krti h. Kindly share your biews.