Vert 212 is as close as you can get to the Standard 412 cab without it being a standard 412 cab.Sweetwater is saying one won't arrive until July and that's tentative LOL!
How are the current vertical 2x12's with the JP2C?
Just a bit less volume but tone wise it has a good balance. I use the V212 with any of my amps that will fit, not because of smaller size to get more amps out on the floor, because they sound really good.
V212 is like that universal cabinet that will work with just about any amp. The first one I got with the JP2C in 2016 and I am still pushing it hard. The Horizontal 212 is quite different, deeper voice due to the depth of the cabinet. I much prefer the V212.
Mesa also has another 212 cab, it is a straight front diagonal arrangement. It maintains the 14 inch depth. Compared to the V212, only the bottom half will have the 14 inch depth as it tapers off a bit for the angled front. I would assume the diagonal will sound closer to the horizontal 212. Cost is the same as the V212. I wonder if the casters come with the cab or is it something you have to buy separately. Based on Mesa's website, the V212 comes with the casters, the diagonal does not. Sweetwater has a typo in the description on the diagonal, power is 120W not 60W. Almost thought I was looking at a oversized cab with one speaker.