After fracturing my right wrist for the 2nd time and having a plate surgially put in, it really helps to stabalize my wrist when I am racing. I just got the two hole replacement liner and I like this better.
I like this liner better than the liner that comes with the brace. The original liner goes around your middle finger while the new liner goes around the ring and pointer fingers. This seems to spread the load more evenly between your fingers during wrist flexion. Overall it is more comfortable in my opinion.