I've swung the early model (Wilks got them made for OA so we had access to them) they were hot. Just like the Fire Flex. Bigger sweet spot than previous Easton's but still not as big as the Worth. Nice feel. The long barrel is similar also to the Harvey, but the sweet spot is more compact... the original tested at 240-250 in the plastic and got to 220 QUICK. The latest editions test at 260-270 and drop slower. Takes about 50-75 cuts to break in.