I hit the Graphene Speed Pro today. Strung with 4G Mains Poly at 50lbs and Nat Gut at 55 Crosses. Just not my thing, too stiff, thick, light, and hollow feeling.If you want to break 200MPH on your forehand..great stick. Reminds me a bit of Head Radical IG Pro which I hit for a few minutes.
Wilson 2013 Blade 98 18x20
Sonic Pro Edge Mains 50lbs/Ashaway Mgut ZX 55lbs.