Just to follow up, in appreciation of the good advice you all gave…
This took an unexpected turn and I actually ended up with a Novation Peak. Reasoning being, as it’s my only polysynth, and am used to modular-level possibilities, I should favor versatile and comprehensive synths. I actually thought about affording that and the Perfourmer, but it’s just not realistic.
So far, I am really really pleased. Turns out a few years’ worth of modular has taught me quite a bit of synthesis, and I find programming the Peak just as quick as connecting a few cables. The fixed architecture feels like a breath of fresh air, and I really like what I’m getting out of the Peak - saved a bunch of patches already.
A Perfourmer it is not. Completely different, of course. Also, the new kid Super 6 would be really nice, but that’s the Peak and Perfourmer rolled into one, price-wise.
I’ve had none of the mentioned noise problems, on the contrary, I actually thought my interface was off when listening on the headphones, until I pressed a key.
I think the biggest learning curve for me has been the gain staging. Novation have made it possible to clip the mixer, so there’s a bit of learning concerning that - just learning what levels keep it clean.
All in all, I think the Peak is actually a really formidable synth, I really like the interface and the breadth of sound design options available. If I strike gold, I’ll accompany it with Perfourmer beefiness some day.