I have had a decent experience with ResellerClub on a personal level. It is or can be assumed that it is not so smooth with other providers because of their data center positions maybe because speed was slow. But not with ResellerClub.
The transition to my website and I as a reseller is able to host more websites and provide our customers with the support and resources that are great. equally deep and diverse. Your CDN really helps my customers load pages faster and has good availability. So in terms of performance, ResellerClub is doing very well for me as a reseller.