I just bought a Digitech GNX2

[Easto]

I have to say I'm pretty happy with it. I own a GSP2101 Artist Pro that's in a fixed installation and I wanted something that I could move around in the house with me. So far I'm having a blast with it. Just like most Digitech equipment... with a little tweaking you can get some amazing effects.

Just thought I'd throw that out.

 

[CQ7String]

I'm in the same boat, I have the 2101 Artist (love it!) and a GNX3 for studio tracking and portability.