I've brewed 2 saisons with 3711 and 3724 and I love it. I liked it so much I just combined the cultures for fridge storage. The blend is an absolute monster attenuator. Right now I've got one that went from 1.070 to 1.003. Great spicy saison flavors, bit of citrus, and a smoothness from 3711. The first one had separate starters of equal volume. The second one was a blend of both tossed into a starter. One may have taken over more, but not enough for me to notice. I like the idea of how the culture is slowly evolving, kind of giving my beer its own terroir
I've also added WLP566 to the mix and that was my absolute favorite. I recently got RVA263 (Fantome) and I've only made it in a saison by itself. I want to experiment with mixing that