I've been wearing them about 4 months now. (Because I designed it).
One of the biggest differences I've felt with V5 than previous versions is grip. I've been experimenting with different rubber composites.
For V5s I fixed a possible place where water could get in. I made some comfort construction updates. But the biggest difference made is 1. Better grip 2. And it just feels sturdier than previous versions, while still comfortable as hell.
I'll have to wait until the one time it rains in LA but, I think I just killed it again with the Black Comanche.