Shadow's Epic Graphix Squad. A couple friends of mine work there (actually, one's the owner, another's the supervisor, and one I think is co-owner). Two of them didn't add me 'til after I checked it out, though ><' I request from there quite a bit, mainly because Dukey works there. He's one of the best set makers ever =D Though Army's really good too ^^ And Shadow (one of my friends), though he's usually busy...
But Dukey made my previous two sets ^^