OP fixed my server and now it is really blazing fast. Everything he said in the ad is real and great. Now the only thing missing is a test whether these will last a year or the length of the subscription. Though, just be mindful that there is a possibility that there could be problems, but seems that OP and tech support will be there to help you out. Thanks OP for letting me try it out, even just for a day. 
Was there any information given on why there were issues with the first one? This is a bit questionable. Especially if servers are all supposed to be in the U.S. and your first wasn't.