A PST GT 2011 demo that I have is 334g or roughly 11.7/11.8 oz. That's in line with another major online retailer and Babolat's official unstrung spec assuming string is about +0.5 or ~14-15g (a reasonable assumption for 98" open pattern). One TW database shows 340g or 12oz while the product listing shows a whopping 12.1 oz, almost half an ounce heavier than the demo! I know TW data is often problematic so a question for PST GT owners: is this thing generally closer to the spec weight of 11.7 to 11.8 oz or 12.1+ ounces? I ask because 12.1 is right on the edge of what I find comfortable while 11.7 or so leaves me some breathing room, especially with the addition of comfort grip and overgrip...if the PST is really 12.1 stock And the demo is an unattainable fluke Then my grip and OG would push it beyond my reach.