bladeplayer
Money List Winner
Either a pro v1 or 1x - can't really tell the difference between them
Same as
Either a pro v1 or 1x - can't really tell the difference between them
Nope, all conforming nowThink you may be right that they weren't in the past but have been 'conforming' for a while now.
http://www.titleist.co.uk/customer-service/faqs/18/Golf Balls.aspx
I do believe though that you will have a preference for feel off the putter face but anything else is all in your head.
There is one important section in the Titleist words...... you can use x-outs for low level competitions but they are not permitted where the competition rules state that a player must use a conforming ball ie. anything run by England Golf or the R&A.

+1
Although I use the X-Outs most of the time to practice and just use the full priced ones when playing more 'serious' rounds.
(X-outs for those that don't know are proV1 and proV1x balls that have minor cosmetic defects but cost half the price. When I say minor I've yet to work out what any of the defects are, certainly nothing that will effect the ball in any way. They are also conforming so you can use them in comps etc if you want to.)
As I said, I use them for practice, comps I use the normal ProV1/1x. Comp on the left, practice on the rightView attachment 12911
So, given all that you have said about the X out balls and that they are the same, then why do you buy anything else? Surely it's madness to spend all that extra money on normal retail balls if the x outs are exactly the same, and not deficient in any way?!?
You can't use the X Outs in any qualifing comp or recognised pga or EGU comp including opens or Pro Am's etc
And have had that confirmed with the EGU
This explains the rule quite clearly
http://www.randa.org/en/Rules-and-Amateur-Status/Rules-of-Golf.aspx#/rules/?ruleNum=5&subRuleNum=1
In a nutshell, you can use practice balls in a competition that has the List of conforming balls condition in place but not a x-out or refurbed ball.
Corrected that for youAs I said just because it's not on the list does not mean it doesn't conform.
All competitions require a conforming ball be used. Just doesn't necessarily have to be on the list.
Thanks Bob, what would we do without you.