Re: Line 6 vs Digitech
I've owned a Pod 2.0 and a GNX2 (GNX 3 minus recording BS).
I thought the Pod sounded like cardboard. I almost returned it immediately, but found that it worked pretty good in front of a JC-120 (direct was aweful).
The GNX2 was a lot better, and didn't have the muffled cardboard of the Pod. The effects were also much, much, better. Still, the amp sims, though better, weren't that hot. Note that the sims require A LOT of tweaking, and there is a steep learning curve.
If you want an amp sim, the Vox Tonelab is the only way to go these days.