I think I found the X-Over thread you guys are referring to. It looks like what Otter calls an X-Over is a flip with the door on the side – that could be nice!
When I first read your posts I was thinking X-Over like what Eskimo came out with last year, which is a hybrid flip-over/hub shelter https://www.geteskimo.com/Product/7549/evo-2it-crossover-shelter. These Eskimos are spacious but there’s more set-up/take-down time than I want for a run and gun shelter.
I will keep my eye on the Otter website for the 14th. Thanks!