Both good tyres , but there cheaper than say PS2 and sport contacs for a reson! , they wear alot faster!
but what you gain in DRY grip is unreal!
the toyos are a better alrounded , just ! , they have way better grip in the wet than the pradas , they wear just a little slower than the pradas aswell
but the pradas dry grip is on another leval! it realy will transform the feel of the car if you are still running the p1000's
last time i checked camskill were cheaper on the T1R's but the cheapest place i found for the pradas was tyre traders
oh and keep an eye out for toyos new tyre , the R1R , it is a mix of the r888 and the t1r ,and it looks the nuts!