Agreed. The entire line of Vittoria Terreno tires is something special. I've had success mix-and-matching dry/mix/wet as well. Easy tubeless setup (on H+SON Hydras) and durable. A slight weight penalty for near-total puncture protection but it's worth it.
I have had really good experiences with the Schwalbe X One over the last two years of cyclocross racing and a couple wet gravel rides. I think they measure around 34 or 35 mm on Stans rims with a 21-23 mm inner diameter. Gives you a couple extra mm of clearance, Schwalbe tires have extremely low rolling resistance, and those knobs have good grip.
