Thread: Mixer comparison
While I'm a fan of Ladik for their affordable and compact modules, I would not recommend this particular mixer of theirs. The pots are not srewed to the panel and thus feel pretty wobbly and low quality. I do recommend the Doepfer Performance Mixer, their quality is consistently outstanding. Can't say anything about the other models you listed.
If your budget for some reason doubles at some point in the future and you feel like you want to splurge on a mixer, I would also recommend the Xaoc Praga. Amazing Performance mixer with CV control over panning (which many other performance mixers lack) and level, among other things.
Hope that helps!