I got mine last week and i love it. I had feedback problems with my 5150 for years when i played short staccato notes. I use blackouts and a OD808 as a clean boost with my amp which induce too much gain overall. So i can tell you that no other combination of noise gate made my amp quiet until now. Must specified that i do not use any noise gate in the loop because i found that it sucks all the dynamics of the amp.
The original decimator is good but can't tame my setup with all the crazy gain involve, couldn't find a balance between cutting the feedback trail and not cutting my sustain. But the new Decimator II WORKS big time man! For all 5150 + boost + Actives pups users, this is your savior!!! Just a dude that found out the hard way by spending alot of money on every noise gate on the market to quiet my amp. The new one is more aggressive or i should say faster in response without cutting your sustain and dynamics.
All i can tell you is that i'm very happy that i bought that pedal and i'm sure you will too.
Chris