Rusty
2
I’ve got two of them. Both are used as development tools, not for musical purposes 
Once upon time, one as drum hits/vox one as drum/perc loops; another time as matching, so same tracks on both machines, to easily swithch between them live, but it was a nightmare to manage (See above); latest plan of attack is/was a master (hits/vox/rec/fx hub) and the other slave (drum/perc loops)