best thing you can do is mate make a few extra filehost accounts and go to KWWH VPS/RDP selling sections contact a few sellers ask for 1 hour demo accounts , try for yourself how the speed goes , and wear the underwear which fits you the best

Edit

sborghost and tehost are good guys i think but still there can be better so go for demos before buying and remember dont use your premium accounts on demo rdps , make fake new accounts to test speeds

well if you want to buy vps and install rdp aka unshared rdp , then you better do some reviews as i have no experience with using my own private vps