What are your top 4 outputs to use with effects?

[ahlstrominfo]

Wanted to check what the favourite outputs are to use with effects.

[studio-kiel]

no chance for me at the moment to use the single-outs, but I love to use the main-mono-out with my ProCo Rat2 (Distortion Pedal 73€) for the one and only industrial-sound :-)

just find out there is a distortion-pedal called "metal-end" which sounds the same, but has more features for a better price (69$):
https://www.youtube.com/watch?v=UHPBE39RAVg

[Euro Trash Bazooka]

We just began using the DrumBrute in one of my bands, playing the main output through a DIY Peach Fuzz clone with an added blend on it. The result is so brutal. And yes, we do play industrial music...