Ok I'll bite what's a "milti"?....it's only been about a day, no need to bump. Someone will answer!

I've never owned any of those but I've seen the boss and pod in action (can not speak for the Digitech)...I didn't like the boss simply because it sounded WAY to digital (to my ears) as it should, and if that's what you want then go for it.

THe POD.....my old band played a show once and the band before us the guitar player had the pod....again, probably great for studio use, but if you're going to try and pull that off in a live context...it just sounds to clean.