Hi Klein yep I'm from Singapore, and I would sure love to have a discussion on blades vs cavities I have not been exposed much to golf equipment and technology as I'm quite a beginner, but it would sure be nice to learn from you guys who are more experienced. I'm still using my first set of clubs (Maruman), and would want to only dabble in other equipment when I've got my swing sorted out.. But those clubs of my friend's sure felt different and nice, and I'm now beginning to wonder if I should start looking at what else is out there