hippietim
Axe-Master
i don't have other pedals to integrate though, so the FX8 makes sense to put on a board with your other pedals of choice, but perhaps the AX8 could live well on its own, assuming you do most, if not all, in the unit itself.
I just don't like my expensive stuff on the floor like that. An expression pedal? Sure. But my AX8 will get elevated off the floor at least a little bit - I'd rather have beer flow under my PedalTrain than pool around my AX8.