I've heard and used them all, over the years. They all sound similar enough that the different particular features, build construction, knob selection and pot feel distinguishes them more then the actual sound, with some standouts on the better and worse side. I would say it's more of a knob / feel difference between the two you mentioned. Both are fine units.
Last edited by atf104 : 03-11-2013 at 08:26 PM.