I'm interested in this racquet. But when I looked it up via search I only got a couple of threads discussing it but a whole lot of them in the FOR SALE section. So Im wondering if there's a reason for all that. Are people finding it's too powerful, not powerful enough, not stable, too much vibration, uncomfortable or what ? Or if there is anyone who is using it and happy with the racquet can you tell me what you like about it and how it performs in general? Thanks guys.