I got a bunch of them really cheap. When you consider what you pay for them, they're really OK. They're kind of an all purpose tip like if you're tipping a bunch of bar cues. I've installed several for folks in emergency situations with no complaints. But I think they're like anything else, if the installer takes care in the install and does it with some precision and quality in mind the tip will be OK, you might even like it, but if it's slapped on like a $0.25 turd it's gonna be a bad experience