As a viewpoint from a Poolroom owner/manager, the main problem with jump shots is that your recreational players have no clue how to correctly shoot a jumpshot. Their attempts to mimic good players and attempt jump shots is to dig the cue tip under the cue ball, miscuing and potentially damaging the cloth.
Yes, even if this discussion relates to tournament play involving better players in which a correctly performed jumpshot does not damage the cloth,, they all still have to learn how to hit these jump shots at the expense of the pool room’s table cloth, and recreational players still observe these players play and copy their jump shots, even though they have no clue how to shoot one.
Yeah, there is a learning curve that is irritating to everyone in the room. Both some breaks and jumping. I was playing someone years ago who couldn't keep the cue ball on the table. He must have chased the cue ball around the pool room forty-two times. I was getting the stink eye just being on the same table. He was much younger and some might have thought I sired him. Awkward for me since I didn't feel it was my place to tell him but I wanted to point out this wasn't golf or even putt-putt, if you can't keep the balls on the table quit using those shots!
Another thing, if you need one for the break or other shots, use a break cloth. I didn't have any pool table cloth so whacked a chunk of old blue jean denim out. Works just fine. A surprise, I am breaking harder and better with the break cloth, no worries about damaging the cloth.
Since this is rapidly turning into a rant I might as well add, many jump shots are illegal! Not possible to make those very close jump shots without the cue ball running up the stick and being pushed forward. This can cause arguments and is a major strike against jump cues.
Old grump or not, when push comes to shove I don't like the jump cue or more accurately I don't like some shots attempted with them! A cue ball can't jump straight up then forward momentum comes from nowhere and the cue ball lands a foot or two away from the cue ball strike.
Jump cues have made me quite a bit of money and I have never owned or used one. I guess I still don't like them because of all of the real or possible issues.
One of the things I like about snooker is that sometimes someone is forced to try the same shot over and over. No jumping and they are losing points every attempt. It would seem time to smack the object ball as centered as possible but the player keeps attempting a razor thin cut on the object ball. When he gets it then it is his opponent's turn to sweat. I like cue sports to be in two dimensions,
Hu