Noted, I agree to all your points.
I like how spherical keycaps feel too, and the colors that SP offers is gonna make this set look awesome. The thing is that most people probably prefer GMK ABS as they are thicker than DSAs.
I wanted to have it on uniform SA r3 which will be thicker than DSA and not as high as the normal SA caps.
Would like to hear more feedback regarding this matter though. Mock-ups for D/SA might change their minds
Yea, I'd be perfectly okay with uniform r3 (or 2-2-3-3-3-3 like a few sets have been doing) as well because my boards are all flat regardless, don't own any slanted cases at this point - I'm all for a few mock-ups and potential renders for D/SA, hopefully you can get some more novelties going too which may spice it up a bit as you said!
Another thing to consider is DSA's price:MOQ ratio, looking Evan's Lightcycle buy that closed a couple days ago that I was proudly a part of he managed to get $80 as the price for the base set (which included like 6 novelties, a couple accents AND a few non-standard modifiers) at a 100 MOQ - that's crazy considering I had to pay like $160 to support the same layout with Godspeed for example and $145 for Keyboard&Co GMK (single kit + spacebars). He also had an adapter kit that supported a lot of other non-standard layouts and full international support for $50 which again is crazy value.
Still, I'm behind you on this no matter what, the colours and thematic(s) make the set.