What would they be? I only experience with Grifos. I rode once or twice on Limus tread.
If I wanted to expand to two sets of tires, what would you recommend?
If you were starting fresh I'd say PDX and Fango. I am not a fan of the grifo. Doesn't do anything well. Does everything meh. Not enough side bite for my taste. I'm sure I'll get crap for saying this.
I know the good all-arounders, but how aggressive/non-aggressive would your mud/dry tire be if you could have two?