5150 iii I had the head, I like the 1x12 better. Instant gratification like Avi8r2005 or jcmtone1 said. The mesas are great. The Atlantic series don't have enough gain IMO, Electro Dyne you have to push so loud its un usable unless you're Soundgarden. The Splawns I've heard are very unreliable night after night. The Herbert is amazing but is it overkill? and the price. The 5150 iii 50w combo that you can roll down to 1 watt is very competitive at its price point.