I just got one of these today. Haven't had the opportunity to shoot it yet, but dry firing I'm in love.
Pull and reset are shorter/crisper than a Geissele S-3G (in a NDS lower, so it's in spec regarding pin spacing). It also lets you put the safety on with the hammer down, which I like.
$168 shipped for InRange TV Patreon supporters, and for now that includes an ambi selector as well. I'm pretty sure I'll buy another.