worriedbeef said:surely you would agree that although a closed bridge is possible with a Z shaft, the taper isn't ideal for it? the width isn't consistent along the bridge area of the shaft.
The closed bridge does not have to be the "grip of death" the looping finger simply needs to keep the shaft in place.
BTW if you put your chin on the cue then you can go ahead and use an open bridge on power shots as well because the chin will keep the cue in place (just watch pro snooker players)
worriedbeef said:as for the first part of your post, can you suggest a reason why it'd be better for an amateur to go for a Z shaft over a 314 or an OB-1?
1. It will bring discipline to the amateur stroke. it has to be straight or you'll miss the pocket by a mile... it will frustrating at first but in time the pocketing ability will improve. From watching some beginner players in my area that started to use the Z shaft, their pocketing ability and position play has increased dramatically.
2. The use of side spin has never been so easy... 1/4 tip off center will give you all the spin that you'll ever need. By staying closer to the center less energy is lost and even less deflection will be generated.