I recently switched to 14 LB equipment and my pro shop guy gave me a little grief. I had picked up a couple of gems on ebay cheap and decided to give it a try. I have not noticed any loss of hitting power or any carrying issues. I seem to be hitting my marks more consistently and I can add revs. More importantly, I WAS a low tracker, now I have a higher track and see a lot more reaction in heavier oil. I've been having a little trouble adjusting, but I'm getting the hang of it now. Tossed a 720 Friday night, and my fingers didn't bother me afterward, which is why I switched.