Personally for me I would get something else unless I found a great deal on a used Bogner 2x12.
I have window shopped 2x12 quite a bit because I want one at some point but not playing these I cannot say what sounds "better" but just a few other options:
Zilla: I hear these are amazing, they have different models but the Fatboy is the one I hear about most. It is 61lbs and is $445 Loaded with V30's.
760 x 470 x 360 This says in CM and I think there is an error somewhere because google tells me 760 cm = 299 inches and there is no way that is going to be accurate.
Earcandy Buzzbomb: 50 lbs and they range from $630 with no features to $910 fully loaded with custom colors, casters and what not. I also hear these are amazing cabs.
Height – 18″
Width – 28″
Depth – 16″
Weight – 50 lbs loaded with most speakers.
Port City Wave OS is 59lbs and is $845 or $895 for a custom color cab.
Width: 30"
Depth: 11.875"
Height: 24.75"
Weight (loaded 59 lbs
Weight (unloaded 43 lbs
The Bogner is $850 and from what I can find online they are 79lbs but I can't find that on Bogner site so it could be off?
Dimensions: 25-3/4"H x 29-3/4"W x 11-7/8"D
I imagine the shipping on the Zilla cab will be a lot coming from Europe, hopefully not so much to offset the savings but these are all OS cabs. Depending on shipping the Zilla may be the best sounding for the price? I really wish I could get the true dimensions on those. If it were me I would go for the Port City considering size, cost and weight. Assuming money was no object.
TL;DR I can't say what you would like best, size seems to be an issue so what I would do is compare a regular 2x12 VS and Oversized 2x12 in a store and go from there depending on the difference in sound.
The Earcandy may be the most "portable" OS cab out of the ones I mentioned because of the smaller height.