I’ve got an ES-1 MK2 (metal casing) for 2 months now and like it a lot. It’s my second groovebox (my first was the Machinedrum MK2 UW, which I’ve used intensely for 3 years).

Pros:

  • Cheap
  • Solo function
  • Roll function
  • Recording song automation, seperated from pattern automation
  • Adequate sample space. Little boot time but instant auditing after that.
  • Cool effects (I like them better than the KP3’s)
  • Small form factor, lightweight yet sturdy casing
  • Fast switching between patterns: (Pattern Set functionality lets you set up your favourite patterns to recall at the bottom row of buttons)
  • Hardly any menu diving at all; nice layout.
  • Lets you fast forward/backward in your compositions.
  • Sounds great to my ears

Cons:

  • Sample start/end time can not be set in a pattern, you have to resample or pitch shift (pitch shift affects sample playback speed as well).
  • It’s not practical for outputting midi notes.
    -You need to get a hold of a smartmedia card (+reader) for backing up your data or switching projects.
    -The plastic knobs feel a bit weak
  • Nudging and copying trigs isn’t that easy (as on Elektrons)
  • Has an audio slicer but won’t let you rearrange the slices.
    (- Big electrical adapter)

Personal pro’s, which some might regard as cons:

  • It let’s you play around with a pattern without auto-saving it.
  • Stores pattern/song tempo’s