6'3, 330. I win
I hadn't played seriously for many years and didn't even have a breaker. If in a rare match I would use one of my other cues but mostly I just broke with something off the rack. Well I finally needed to bite the jump cue bullet despite my disdain for the gimmick stick and opted for a jump-break. The jumps are fine, but the break cue has become a massive weapon. Not a huge diff in 8b where I'm whacking it, but the level of control on my 9b break has skyrocketed. I think a lot of that has to do with what TheJV said above about getting more out of putting less in resulting in a higher level of control.
imho, break cues are closer to underrated than overrated.