adriatic

Great range of sounds and editing capabilities. Entry-level or pro, likely is a must-have for pop, synth hip-hop and trance.

Great value. Nothing compares other than Ableton's Push, and if you're like me and don't want to use Ableton all the time, this is for you. A drum machine, but also a lot lot lot more.

Interesting little device. Has a decent sound for electric piano-type things, but drums are useless to me. Playability can be difficult, but key and mode settings allow you to tweak it OK. Not a must have, but I also can't get myself to sell mine.

An amazing synth I was lucky to get at a decent value. Emulates the original very well, but has some modernized flourishes.