Ditto on the Ultraskins. Great tips from a great seller. Tom is tops in customer service. Tough to beat $2.70 a tip for that quality.Earl has said many times that he uses Elk Master tips.
Rodney Morris told me that he liked to use Triangle tips.
CJ Wiley likes "milk duds".
It doesn't matter what they use...you aren't them and you aren't going to play like them no matter what tip you use.
I have people come up to me every week and ask me what type of tip I use when they see me hit a shot that requires some "magic" or a lot of "juice". I tell them and then set up the shot for them and let them try my cue to see how the shot works for them. 99% of the time, they can't do it or say the tip "isn't for them".
Find a tip you like and use it.
For me, I like Tom Hay's soft Ultra-skin black tips. They play way better than the Kamui crap and cost 1/10 as much.
If you can't control the cue ball, you can't control the table or the game.