It looks like a more padded version of my (slightly modified) Russel's Day Long saddle.Mind if I ask you your height and inseam? That seat looks like it was built for someone with long arms and maybe a 34” inseam.
If I didn't have the Russel's Day Long then I think my choice would be the LAAM.
I trimmed the "wings" on the Russel by about 1/2 inch on each side, made a world of difference for me. Added a 1/2" of memory foam to the padding. That had less effect on the seat feel, which was already very good, very ergonomically shaped. The LAAM looks like my modified Russel, but probably has a bit more outside/perimeter buttocks support. I'd guess that works just fine for a 33 or longer inseam.