Being that tankguys was the only place in the US that I could seem to locate Team Group memory I decided to give them a chance. I'd never ordered from them before but had read an exhorbant amount of good reviews on different forums so I wasn't too worried.
I guess I really don't have much to comment on as far as service. My order was verified promptly and I was updated in a very timely fashion of the order status and subsequent shipping information.
Being that there were no issues with my order, I really didn't get to "test" their customer service per se, but the service I did receive was fantastic and in the future if I find myself needed to use them again, I would not hesitate to do so.