I ordered this cab to run with a 4x10 cab and a Ampeg PF800 head. I was hesitant to add anything to my cab just because I didn't know if I really needed it, but at this price I went with it.
Wow. Literally every gig we've had since getting the new setup I've had someone come up to me and specifically compliment how great my rig sounds. I have absolutely no regrets on buying this. The only possible downside is that there are no wheels, but at this great of a price you can go buy some casters for a couple bucks each and put them on.
The one thing I'm more satisfied with over the cab is the service. I spoke with my sales rep and he was very helpful and friendly, the shipping was quick, and they threw in a bag of candy. I'll definitely be coming back.