Some good insight here as I am too interested in GK's Neo 12 offerings. I use an 800RB with my current GK Neo 410 (silver grill) and it's great. I have always been a 10's guy but lately I have been thinking of branching into the 12's and the 112 (x2) setup seems to be the overall best setup it seems based off opinion. I have always respected the module setup of one when you just need a little and then an additional when you need more. I'm currently going back and forth of selling the 410 and starting with a Neo 112 and then getting another at some point. The GK Neo's look a little longer so how does stacking vertical work out? I am talking about the silver v1 cabs. But then again, the newer Neo 210 cabs look intriguing too. I am basically trying to find the happy medium with cabs of light weight and size but gets the job done when I need it to without PA/FOH support. Sticking with GK of course, I have really become a fanboy of theirs.