Here's a practical example that supports tflan's comments on swingweight vs. total weight. I use a 52" driver that weighs 342 grams and swingweights at G6. I also have a 36 1/4" weighted 5-iron (ala Momentus) that weighs 1181 grams but swingweights at G5.
My friends that swing my driver can't believe how "light" it feels and how easy it swings. But ask any of them to take a full swing with the 5-iron training club and they'll quickly be looking for the nearest chiropractor. Chris Burns
