Are they edited? Via a Mac / PC editor? yes
The general configuration is it simple? Yes.
Editing sounds and effects is it easy? it'll
The manual is clear and sufficient? Yes.
Which instruments do you use? wind instruments, percussion and a string.
There is always a risk of saturation if the input level is not set correctly.
How long have you use it? Since its release.
Have you tried many other models before buying it? RC20
What is so special that you like most? robustness
least? difficulty sync loops of different lengths.
Its connectivity: jacks it's not pro. XLR or digital output would have been better.
With experience, you do again this choice? At the time .. it was great now can do better.