Pocket Limiter is a cleaner sounding limiter than 3113 in general. Since I am actually at the point where I'm getting picky about my master limiter, this came around at a good time. I will also use 3113 but not in cases where I want the most neutral-sounding response.
1140 is also nice. Since it is a "one knob" compressor on the surface, I have not used it much. But it does sound good and I agree that it can be used whenever you think you just "want some compression" and don't want to think about it. Also I'm sure with the built-in envelope modulation it will prove to be more versatile then its single control "on the surface" would make someone expect.
And let's face it Glenn, you are using the 3113 more because you are a RUSH fan.