I had a need to change my reseller web hosting, and came across Host4Geeks after a web search. They seemed highly rated, and the prices were substantially less than what I was paying.
So I took a chance and signed up for Host4Geeks' RS-S service. The entire process was painless. There were no issues at all. Host4Geeks copied all my reseller accounts and websites over to their servers within 24 hours, and there have been no issues at all.
I highly recommend Host4Geeks for your web hosting needs.