s9 70mm 80a race wheels?

[RastamanD]

how is the drift. i searched and wasn't satisfied

i plan on using them on a topmount. i am already ordering 78a bennetts for grip

i have a set of old broken in 78a nineballs and they hook up a bit to abruptly and aren't as fast as Abec 11 thane. how do they compare? i know they are the same shape, but different formulas

[Colton]

grippy with a smooth drift.

[RastamanD]

thanks.

10 char.