I always use the graphic EQ in Catapult. In Dustern and in my folk/rock band I usually don't.
I'd prefer the 400, so as to use either 6L6 or 6550 tubes in the power amp.
I've always been kinda "meh" on Hartke stuff, personally. Doesn't mean it's bad, I just don't like it very much.
I've only used the cabs with aluminum coned speakers. It was a 410/115 stack used with my old 4 pro at a gig. I was not a fan of any part of it. Constant fear of blowing some guys drivers, weak sound, and very quiet. Plus the 410 115 stack is terrible enough that I'm really not sure why people still do it and how they don't hear how bad that combo is. Once I heard the difference, I ditched my 410/115 rig and ran for the hills.
