It looks like you're new here. If you want to get involved, click one of these buttons!
Mooer Yellow is very good - Diamond clone, quiet, with quite a lot of squish if you need it, but also good for what the Diamond's good at, ie subtle sound-embigguning.
I've been using a Mooer Yellow Comp for a couple of months, it's good - much quieter than other compressors I've used.However I find it a little bit too subtle for my tastes, so I've just bought a Keeley Compressor Plus. I think I prefer a more obvious compression 'effect'. I'm going to put the Mooer up for sale if anyone's interested.
Secondhand xotic SP?