The advantages are,
the convenience of changing tips.
You can try the same tip on different cues, assuming they also have the system on their cue.
See how your cue reacts to a particular tip.
You can compare similar tips with a different radius or profile.
Shaft is no longer required for a tip instalation after system is installed.
A playing shaft can be used as a break shaft.
Quite a few good players have tried it at the Valley Forge expo and liked it.
Neil Lickfold.
doc@hnpl.net