I got a Maxfli C3 driver from Dick's Sporting Goods in Davenport, Iowa. After just 2 seasons using the C3 a crack developed on the top of the club. The cracked started from normal use and grew to the entire length of the club head. I called Dick's and they said there is nothing they can do after the 90 day warranty. I showed it to a couple friends that are assistants at a golf course and they said they have never seen something like that before.
I do not recommend this club to anyone. The structural integrity of the club has been compromised. I do not trust Maxfli clubs anymore.