Very fast, very cheap ($4 for everything I wanted!), very reliable. Seems to be a very nice guy overall indeed, helpful and friendly.
Honestly, out of every "company" or person that offers stat modification services, this has to be the #1 guy. Knowledgeable about random facts like, if you go overboard on the K/D ratio you'll unwantingly go negative, just shows he knows everything about his own product!