There are a number of places where the substrate is such that you're probably going to fall at some point regardless of what you do. In these places, I'll sometimes just go ahead and fall down as soon as I get there and get it out of the way and over with..
Classic. Reminds me of a particularly clumsy cousin who hunts with us. Takes a nasty fall every season. First morning of buck, on the drive over, he's telling us over and over how he's not gonna fall this year, new fancy boots and the works. We park, he steps out the car, and his second foot never even hit the ground before he was on his back.
Anyway, for me, in order of grippiness on rock.
1. Felt with studs.
2. Felt without studs.
3. Newfangled fancy rubber with studs
4. Newfangled fancy rubber.
5. Old PVC rubber like on the cheap bootfoot rubber waders.
Yeah, rubber is better on leaves & mud, but in my fishing
- Rock is the trickiest substrate, hence choose for that.
- I spend more time on rock anyway.
After my Simms guide boots wear out, I will be going back to studded felt, likely with the rubber as a spare pair.