hi rené... i bought mine primarily for live performances and messing around when i travel... and i use it exactly like that.. every time... so i can say i don't use it any more or less than i originally intended.
some loops that i've made with it while sitting outside have made it onto my new album, so i guess in that sense you can say i'm also using it in my recordings/studio... but for me it's primarily a live device and something to come up with ideas when i'm not in my studio.
i find the synth engines pretty limiting for creating the kinds of sounds i like to create, but fortunately with the ability to sample it puts little restrictions on your sound palette.