I use it for 3 days. I have not tried other models (the enregistruer pocket is not what is the most tested in the store ...).
What I like most: I need to turn on a computer to record a quick little riff that I will not forget.
What I like least: once I recorded the little riff that I did not forget, I can not twist to m'entraner above (eg small con la guitar riff while then I want a bass that goes with it) without going through the computer ... In addition, you can not take a track on the computer for work using the backtrack: it does not read it!
I think it's good quality but could ** in what-it's expensive for a simple voice recorder equipped with a jack!
With exprience, I would do certainly not have that choice.