This stick feels very light and with the right distribution of weight through the head. The shaft itself has a grippier texture than I realized which took a little getting used to, but isn't a problem. I don't know what the flex rating is specifically, but it is noticeably whippier than my previous stick, the Blue Ox Icon. The jury is still out on the head for me. It has a large surface area and its concave shape makes for easier stickhandling, but the "curve" they've created isn't nearly as useful for elevating wrist shots or passes as your more traditional 10mm or 20mm curved heads. On full swing shots, I'm still finding consistency with it (it's been about 4 weeks of playing 1-2 times per week) and definitely have more errant shots than my previous stick, but when I connect with it properly, it's got some real pop to it. We'll see how it holds up durability-wise, but it definitely seems like a more cost-effective option than the Katana, if you're looking for a carbon shaft.