PP Tuning for me. Similar design to the ASV's and price. You've forgotten about Titax, good build quality and slightly cheaper. Pazzo's have been copied by too many Chinese companies.
Had both, depends on what you prefer the look of. Pazzo been copied many times so the style could be had a much lower price. Prefer the ASV personally, each set comes with adaptors so will fit many other bikes so the resale is much better. Crashed on the ASV and apart from a bit of rash they were undamaged. Now have brembo (due to the RCS MC) and I like that the most! Your other choice is long or shorty
I'll have some as new pazzos up for grabs soon. Black shorty with gold adjustment if anyone is interested.
Tbf I've had a few sets of Chinese ones and they've been fine. That said I've never brought a 12k motorcycle. And will probably be premium all the way for that.