Chris Petoskey, MI I currently play mostly Pro V1 and Pro V1X. My past experience with Top Flite golf balls is pretty extensive. I would play whatever I could find and afford, and most of the time that was Top Flite XL 2000. Compared to the balls I play now, I remember them being very firm with very little loft or spin. I would be very interested to see if these live up to the hype.