just my 2c. lol
i started on Pirelli rosso corsas in slow group and liked them but only on a warm/hot day with a warm up lap no warmers.
then moved to Supercorsa (dot version) and loved them even in b group. with warmers on a warm day they are fine...til you get faster...lol
now I'm running the Bridgestone R10s and totally in love with them. they last long and stick like glue. they don't over heat and the drop in on the rear tire (running a 190 on a 600) is so nice! the lean angle you can get on the r10s (i think) is amazing.
I'm running fast in B group, hesitant to make that final jump into advanced.
2005 ZX6r- PCIII, '09 Nissin front brake system,Vortex mirror block offs, Vortex Rearsets, Leo Vince full Titanium exhaust, HEL SS braided pink brake lines, HT moto traction seats, Supersprox 520 kit, Smog Block off plates, Kn Air & Oil filter, Scotts damper, Bridgestone R10s,Hotbodies race fairings, Attack clip ons.
GEAR: Arlen Ness Womens onsie, Alpinestars supertech boots, Spidi gauntlet gloves, Shoei x12.