pvc no grip at all but runtime seems forever.
yokomo drift tires is as slow as the pvc basically (when u chamber it 0 degree), with a soft suspension it'll pick up speed/grip as the tires lean either way during acceleration/braking. so u'll need to tune that chassis well. it suits carpet track.
with t-grip, its slightly more grip then pvc all round. more consistent all round without much careful chassis tuning. playable at almost all on road surface.
if u need more grip then the above(for nitro onroad), get tamiya tt01d tires, hpi super drift tires, active hobby, etc..
Serpent S411 TE : ready to race
Tamiya TA05 VDF : sleeping mode
Align 450 sports v2 : tick-tock in progress