Please help me decide on a new pistol suppressor host.

[Cossey]

I am currently using a Sig 226 MK25 w/ SiCo barrel and Griffin Revolution 45 suppressor. It's a great host, but I found myself wanting another. I wouldn't be getting rid of the Sig, as it's been 100% reliable with not a single failure both suppressed and not. That being said, a 229 or other Sig isn't in the running.
Only requirement being that it's 9mm, 1/2x28 threaded barrel available either from factory or aftermarket and I likely won't choose a striker-fired pistol. I've narrowed it down to a few different options, but I'd welcome other suggestions:

CZ P01
HK USPc
HK P2000

I had an SP01 non-threaded and enjoyed it a lot (since moved on to Shadow 2 and then TSO). Only HK pistols I've shot was a VP9 and MK23.

 

[GymB]

AR-9 pistol is a lot of fun suppressed. That was my first AR.

I’m working on loving a CZ75b, but still prefer the P226.

 

[Mitch Rapp]

I suggest the SP01. Im personally not a fan of the Omega trigger system that comes in the supressor ready P01s. Decide if you like decockers (I do) or safeties (I dont) and then grab the supressor ready SP01 or a P01, 75B, or 75B Compact and an aftermarket barrel.
Of course, this is complety subjective and ymmv. The P226 is a fantastic host (have one) and so is the SP01.

 

[patina]

I will second the SP01. Runs great, zero failures. Fairly quiet and most importantly very balanced with the Rev45. I may be selling mine in favor of a Shadow 2 if you are interested... but it won't be cheap. I'm not a fan of the urban grey so I bought a black one and had a factory threaded barrel fitted.

 

[amnesia]

P01 Omega here but you can't go wrong with an sp01 either.

 

[cubrock]

I have both a P01 and two SP-01s, factory threaded. I like them all, but shoot the P-01 more than anything else.

 

[Cossey]

I think I'll have to go to my LGS and handle them in person before making a decision. I don't know why I would like something of compact size, but I'd enjoy just about anything really.