Complexer 2

I might even go to 5 stars later but I haven't had time to try ALL the many combinations that it offers.
Very useful as a combined Bus comp and Limiter.
Handles sidechaining easily.

Looks like it would do well on the Master Bus, but I haven't used it there yet.
It's a good plugin, and crazy affordable.

Despite already having several compressors, I've settled on this plugin. My primary use is compressing bass with sidechain from drums. Maybe it's just my personal but I haven't been able to achieve my desired result as quickly with any other plugin because the attack, hold, release and threshold work exactly as I expect and I don't have to spin all the knobs for 30 minutes to get the right bass pump. Additionally I like the large controls and ability to input precise values. Did not notice any saturation as well.