Okay, I've got a few possible deals for a used bass amp coming up and I have to pick one. I need something relatively portable, but with enough volume to cut through a rock band with 1 or 2 100 watt guitarists, the world's 8th loudest drummer and possibly a keyboard. I play fingerstyle, occasionally with some (very bad) slap/pop-funk and picking (I use these as more of an onstage gimmick than anything else.) All amps will be used with my Aguilar GS112 cab for the time being. 1. Euphonic Iamp combo for $800 2. QSC PLX for $400 (with a demeter or kern preamp) 3. EBS Fafner for about $1000 4. Aguilar DB750 for around $1000 5. SWR Bass 750 for about $800 Unless I buy the combo, I'd like a head that I can carry in a rack bag, but I'm not sure which of these would be the easiest to carry as such. Which would you recommend?