Judging Deep Cycleability by weight per capacity ratio

I think for acid starvation potential, you should compare their volumes vs their weights instead of their AHs.

My T-1275s have their caps in a V shape but ISTR Niner showed a photo of his with a different caps layout. No idea if that means anything.
They might come with various post type options too, don't know.

$175 seems a good price to me. Up here they want that for a single 6. Two 6s would be 232AH and two T-1275s is 300AH.