Who has fished both of these models and which one do you prefer and why? Most people prefer the pro model but I've heard some say the regular model with the barbed keeper may be better since the tip of the plastic can come off easier to aid in hook ups, it may mean the plastic will probably get a little beat up quicker. I really wouldn't mind as I'm fishing regular zoom trick worms usually and those are cheap enough that getting them chewed up on the tip isn't a big deal and you can just cut off the first half inch and keep going. Also, what weight do you guys usually like?

I fish the Pro only. I fish my shakey heads in grass often and the regular head doesn't handle me popping the grass off.

I use the one with the screwlock, I guess the pro.  If you're worried about hooking up, you can always Texpose and skin hook the plastic.  I guess it depends on your depth, current, and wind, but I only have the 1/4 oz one.  I only fish it on rocky bottoms, and I do little shaking or dragging this particular shaky head.  For me it's just subtle lifts of the rod tip and drop on semi-slack line like a Neko rig.

Thanks for the replies