Vortex Sound Research

Is there any cheaper Keyboard workstation that can sequence multiple midi channels separately. i have a deepmind, microgranny, and monotribe that i want to be able to sequence all together since they don’t have good or any sequencer. Keyboard wise i would just want it to do grand piano, organ, synth and drum sounds. I am dawless so that’s not an option. would the yamaha mx series do that, korg kross maybe? or roland fa-06? Any help at all would be appreciated. i’d like to stay under 1000 bucks. thanks!