Pros:
- Small, compact and lightweight
- Good build quality, good feeling pads and very sensitive.
- Polyphonic aftertouch
- Infinitely rotating knobs (makes it like a console 1 for plugins)
- You can play keys and it feels okay
- You can change the layout of the keys and select which specific octaves you want to see (if you want the first key to start on G or B or E, that's possible)
- Built-in arpeggiator
- Big touch strip, you can do some tricks with it
- Extensive transport controls using the knobs
- Bright LEDs
- Sequencer function for Studio One
- Integrates really well with Studio One
- Includes Studio One Artist, loops and tons of plugins.
- Black on white looks so cool
Cons:
- No sustain pedal jack (you can press and hold A as sustain)
- Needs some getting used to because of unique layout
- Needs to have a power switch (you cannot turn the lights off instantly)
- Can be very confusing at first