A great bit of advise. However, which comes first? Stevie Moore has said that Pro One has given him so much more faith in his aiming that his stroke improved in the process. On a TAR podcast, Archer and SVB both said Moore's game has improved greatly since starting to use Pro One. If it's that obvious to them, why wouldn't be even more obvious to Stevie himself?
I know that when I am seeing the angles clearly, my stroke improves by a huge measure. With the amount that I play these days, that could take 1/2 an hour or even more. It's all strictly by feel after that, but leading up to that point, I struggle mightily. It sure would be nice to know a great alignment system to get me on the proper shot line until I start seeing it clear in my mind. That was my initial interest in Pro One, but it is not something I have been able to put a lot of time into, so I can't say if it would work for me or not. If it worked for me, I would use it whenever it was appropriate. In pool, every little bit helps.