Originally Posted by sosidge

I would rate the S5 and TSX as "steering" shells but with decent stability still, I liked them both in all conditions and would rank them quite similar to an LTC-R.

The XFR was quite a lot more understeery, I didn't really like it.

The new GSF is supposed to be an all-conditions shell, I believe it has slightly less steering than the TSX. Haven't run it personally.

One thing I have found with the Blitz shells is that the material is less prone to cracking than the Protoform.