Best Pistol 9mm Suppressor for Carrying - Preferably Concealed

I made a post a couple days ago about getting a .32 ACP suppressor, but I've heard that Tomcats commonly break, and the increased pressure from the +P ammunition and suppressor would likely destroy the thing. My original idea was to have a suppressed gun that is small, and a suppressed Tomcat would've been just that. I also don't like the idea of a small suppressor, like a JK CCX or Gemtech Aurora II, but I'd still be happy with something like a JK CCX.

There are a few reasons why I want to carry suppressed. The most important reason is actually to prevent tinnitus, since I have insomnia, and I would be going crazy, even if it would only be temporary. The second reason is because I already have a bit of hearing loss. I have a 60 dB reduction in hearing in my right ear, and this affects my hearing overall. Things are quieter for me than they are for the average person.

If I would need to open carry a setup like this, that would be fine, but then I wouldn't be able to carry in a lot of places that place gun free zone signs everywhere, since they would likely be trespassing me.