The best host you can try according to my experience is 4Goodhosting.com. I can say that the performance is outstanding because the speed and reliability is excellent. The servers are always up because my sites runs without any interruption. When it comes to support services, they are very fast and provides 24 hours live help. My support emails has been responded in just few minutes often with full solution. Go ahead and use them. I am sure you'll be fully satisfied with them.