I'm 67 8 hdcp, and hit drive 225 on good day. This ball fits my regular shaft swing speed, feels soft, spins on green, but scuffs rather easily. I just keep playing them anyway. They play about the same as Bridgestone E6/12 Soft balls, really nice around the green. And they have a built in homing device, at least at my course: when I lose them, guys give them back to me because nobody else plays Mizuno golf balls.

The Mizuno RB balls seem to fly higher and longer. I gave some out to the group and they all loved them

Liked the spin I got from the ball. It is ashame that I was only able to get about 3 shots out of a ball before the cover would cut/blemish.

There may be something to the dimple story they push with these balls. I found driving, hybrids and fairway woods went much straighter. Would not say there is huge gain in distance (other then from the straighter flight). Its not like the ball makes me swing any faster... Was very happy with performance on greens as well. much less run out after landing from low pitches. Why is it everytime I find a great ball at a low price they get much more costly real fast?

These balls feel great off of wedges and the putter. I think they fly as far as any ball off the driver as well. I really like the feel off of irons also. I would buy them again.

I purchased some of these at the end of April (2020) because the promo sale price was unbelievable! My normal game ball is a Srixon Z-Star and I have to say this ball is just as good. I see that one reviewer said the balls crack but I haven't encountered that yet (and yes I already a tree or two with these balls). I will say that I did have one with wedges grooves cut into the ball but it was not major. No offense I've had the same thing happen with ProV1's and that is why I play Srixon Z-Star the seem less prone to cuts and scuffs. I wish Mizuno made these in yellow and that I bought a lot more of these at the sale price I paid for them.

So as every golfer knows the higher the handicap the more help is needed or we just love to have a reason to buy the newest stuff. Well I am one of those guys that plays often but not often enough and I have tried every ball under the sun. I am a huge Mizuno fan so I decided to give these a go. And all I have to say is WOW! This ball flys straight, and far. It’s soft of the face of the club and has awesome spins near and on the greens . Good stopping power as well. I would say it is equal to a pro-v1 and in my opinion plays a bit softer and further if that makes sense. Anyways it is a great ball to play and I will continue to use this ball in all my tournament play. Performance of a Pro-V1 and not as expensive. Give it a go.

Have played 3 rounds using these balls. They were recommended to me as being longer off the tee than any ball he had ever used.I have to say I agree. Wont say they are better than the Pro V but they are definitely longer with out loss of feel around the greens. If you like me have lost some distance due to maturity give them a try.

Okay, these balls play well out of the box, and have great feel and distance. Spin is also very nice...pretty much an amazing ball. UNTIL, I found out what most people are talking about with these balls cracking. I have played 3 different balls, and EVERYONE has cracked once I caught a tree off the tee or on a punch out. I wish I could post pictures, you could see the ball looks new, with a huge crack in the side from hitting a tree. I haven’t caught a cart path, but I am guessing this would split the ball in half. If Mizuno can fix this cracking issue they have, this would be a great ball. Definitely not a gamer with this serious issue

Having played Mizuno irons for more than two decades I was curious when they announced they'd be entering the US market with a golf ball. Like their irons, exaxtly as advertised. Mid trajectory (i.e. boring flight), low spin off driver (i.e. it goes miles), and high spin around the green (i.e. one bounce, stop). Nice feel off putter. My new ball. Especially after hitting my first 286 yard drive in years. That may not seem like anything, but I'm almost 66.