I ran into a guy the other day that claims that the super glue types of adhesives gives his shafts a 'dink' type of sound that he doesn't care for. He says he tried an epoxy for the first time, and no 'dink'. I personally like the dry crisp sound I get from my shaft/tip combination, so it wouldn't be something I would want to eliminate. But this guy swears that superglue harden enough of the tip to make what he considers an undersireable sound.
When it comes to wether or not to use the gel or liquid type superglue. I've found that the gel works better because it's not as messy, and like qbuilder said, it gives you that much more time to set the tip. I've had bad installs with the liquid glue not bonding correctly but not because the tip absorbed all the glue, but most likely because the glue set up before I was done positioning the tip.
dave