Hi everybody, I've read and watched a lot of info on the net, looked through the first ten or so pages of this forum so I come prepared. What I need is a multieffect unit with an expression pedal. If the pedal can be externally connected (as in Zoom B2) it is even better as it gives more options. I want to carry around the absolute minimum of gear! Yeah, and size does matter so GT10B is not an option. I think the ones that suit me are Zoom B2 (B2.1u), Korg AX5B, Digitech BP90, possibly Line6 M9. So, here are the questions: 1. What models do you recommend besides the above mentioned? 2. I have an old Korg PX3B (red little one) which IMHO sounds horrible. Can I expect better sounds from AX5B? 3. With regard to patch switching, which units allow scrolling through patches before finally selecting one? I mean when you press the up/down patch pedal the current sound remains active but patch number blinks or something like that, then you find the patch you need and press another pedal to apply it. 4. Do you miss amp/speaker simulation in M9? Bass is anyway often recorded directly so it may be not as critical as for guitars. Thanks in advance for any advice!