It's interesting because there are differences. When PCF started ordering hybrids from sunfly a few years back, there seemed to be a majority opinion that the 43mms with the smaller recess had an amazing feel and noticeably better than the 39mms or the 43mms with the larger size label. To translate to tinas, I'm pretty sure the 43mm greek mold has the smaller recess. Not sure about the web.Are you talking clay or hybrids??? IF you are talking about hybrids, to me it's a no brainer. In my experience, they feel and handle much better than 39mm hybrids. For them i would choose 43mm any time it was an option. If your talking about clay, then it's kool and they feel like bricks.![]()