I've been really pleased with Batch Servers. They've been hosting this site for a really good price for the last month. A month may not be a lot of time to give a thorough review, but so far everything with Batch Servers has gone well and without any kind of performance problems.

There were a couple of times in which I made support request and was replied to quickly and in a professional manner. 

I've enjoyed my first month with Batch Servers and I hope that it will be one of many more to come.

By the way, the package I'm using from Batch Servers is a Xen VPS with 4 GB of RAM and 8 available processor cores. It's located in Chicago.