I wanted to give the nod to ZoomHash and Michael. I've bought over $10,000 worth of product from ZoomHash since March 2014. Every shipment except one showed up on time and exactly as advertised. The only shipment I had an issue with was one for an overclocked gridseed blade unit that was coming from a partner company of theirs that never showed up. Not only did Michael make it right but refunded me the total amount of bitcoin I sent to them on the 12th of May, 2014 and not the equivalent amount of what it is now (back on the 12th, BTC was around $430 / BTC, now it's $565 / BTC, a pretty big difference).

There was a holiday mixed in there and other factors and all I can say is in the end, Michael made it right, more so than I could have expected from any other company dealing with BitCoin / miners and the likes.

ZoomHash has been a really awesome company to work with.

Do not hesitate to use them for any of the product they offer on their website. They offer great support, awesome prices and good deals for returning customers like myself. That's why I keep going back to them. 6 orders later (one through their ebay site and not their website) and they are 100% for me.

Keep up the good work Michael / ZoomHash team.

Special shot out to:

Michael
Christopher (customer service rep)
Rizza (Customer service rep)