These VPS is divided from a Dedicated server or cloud VPS ?
I'm rolling with Dedicated Servers only.
if it is dedicated I think it is as you said but difficult to remote because many users use at the same time.
That's the thing, it is used by maximum 10 users/server, and most of the time is operated by 2-3 users. You can expect good quality overall and since you pay only $6-$15 I think that is the best damn RDP service. Correct me if I'm wrong.
Sometime 10 users operate at the same time cause very lag remote but I think your price is good.Can you give more detail about your rdp : type of CPU,how many core for each RDP,drive space..?