I've ridden on PMT's, Dunlops tt92's, TT93's, Sava MC31's and CST's.
PMT: Most outright grip, not long wearing (1/2 season)
Dunlops: 95% of PMT grip, last a whole season
Sava: Same grip as Dunlop, only last 2/3-3/4 of a season
CST: 90% grip of PMT, only last 2-3 race days!!
From what I've...