I have 3 x Boss EV30 pedals which I move around for a variety of uses. They actually have twin pots/outputs so they can fulfil a variety of functions on a pedalboard. Only downside is that they don’t have a grippy surface so I find in a home studio it pays to either wear something with soles or use them barefoot. Shiny socks don’t work well. Apart from this they work very well with the H90.