I've been looking at the Zoom B2 lately. I know that people have been down on Zoom here but I've read that has a lot to do with plastic housing, etc. I'm looking for something that will do a good job of modeling tube amps and have some decent effects. I'd be looking to use it live run through a DI to the soundboard. I've been thinking about a Sansamp but I'd also like to have compression and maybe a good chorus effect. Anybody used one of these yet? It looks really great and the manual shows it has a lot of good effects and amp models.