At the ISB convention Chris, Michael, and myself all heard Ron Carter play into the Double Shot and it was definitely covering the house well. I was way back in the hall, but Chris and Michael were both closer up front and
the both remarked at how great it sounded. To that point, I play out with a MAS 1/8 and have used it at the Tuhill Auditorium here in St. Louis which is about the same size and it sounded great. I really think that you're trying
to compare two cabinets with radically different design goals. As an example, I think comparing Mikes 1/6 to Mikes 1/8 would tell you that their both, great but the 1/8 will go louder and lower. Comparing the Double Shot to the
Upshot might give you something usefull ( not sure about this since one fires up and the other fires to both sides) as well. This is why IME theese "shoot off's " are pretty useless. Just my take however. One thing for sure,
these designs are cutting edge.