I had briefly tested an abraxas in there. The abraxas was probably more versatile, but on a one pickup guitar, versatility is not a primary concern for me.
Suprisingly tight. I don't think I have ever played anything close to that tight before. It cuts, it snarls, and it is mean. The sound it makes out of a boosted mesa in standard is just unreal.
I think it is a bit of a one trick pony, but man what a trick.