I’ve got both, and I find them to be on the medium side. Great heads, much like the driver. Distance wise they’re on par with anything else I’ve hit. They’re basically the same head as the Acer XS titanium fairways. A friend of mine hit those Acers farther than many other fairways once when we were having a distance shootout. He said if it hadn’t been for the name he woulda bagged them. He’s a Callaway snob. He was hitting most of the other woods up to the fence at the back of the range, which is 265 yards. Those Acers were going over the fence. Me , being a short knocker, I don’t see much of a yardage benefit. For the price of the heads, paired up with a shaft that works for you, you can’t go wrong.