My thoughts exactly, Tex. The first time I played through a POD, it was in quite the high-end studio setup (POD->Apogee AD-->Pro Tools TDM->Lexicon reverb plug-in-->
Genelec 1031A monitors)
and THEN (and ONLY THEN!) it sounded
pretty nice, but not excellent. Then when I played in various stores through headphones, it all gave me the same impression:
-no REAL clean sounds (like JC120 type clean)
-has an overall muddy and dirty sound
-Soldano pre and JCM800 are the best of the bunch
-effects are next to useless
-has a slight latency in playing, has little dynamics and doesn't respond like a real amp, when backing off your guitar volume knob.
Apart from the sturdy housing and the Soldano pre,
the Digitech Genesis 3 does very well in all the other departments.
I still haven't tried
the Behringer V-amp2 though, and I might give it a spin soon, if I can hook it up next to the Genesis 3. Remember, V-Amp seems to be more of a POD-copy, whereas the Genesis 3 seems more of a big evolution of the Johson J-Station (both Johnson and Digitech are owned by Harman)
The J-Station already smoked the POD to my ears, since the J-Station DID respond better to playing dynamics and less guitar volume. Also the J-Station had better clean sounds.
But if you try the Genesis 3 with the
blackface model or the
clean tube amp, you'll know what a GREAT CLEAN TUBE SOUND is... with the whole enchillada about the holy grail of tube break up...
I've played some big modelling amps as well, and from the cheaper ones, I really liked the Yamaha
DG100's clean and crunch sounds.
If I had to rate the current modelling types available that I've played with or heard, it would be like this:
1)Hughes and Kettner
Zentera
2)Tech21NYC
Sansamp PSA-1(based on samples I heard from their site)
3)Digitech
Genesis 3
4)Yamaha
DG100
5)Line 6
Amp Farm (Pro Tools plug in)
6)Johnson
J-Station
7)Behringer
V-Amp2 (based on samples I heard from their site)
8)Line6
POD/Flextone II
9)Roland
COSM (as found in Boss GT-3)
10)Korg
REMS (found in my D16 recorder; clean sounds rule, but high gain stuff really sucks and is at best only suited for lead, not for palm muted rhythm sounds)
So, I haven't tried the Fender Cybertwin,
the Vox Valvetronix amps, or Zoom's VAMS modelling.
But given the prices on the units in my top 10, I'd say the Genesis 3, PSA-1 and V-amp2 are the clear winners within their price-class and beyond.