For me I've come to enjoy using my Doom for general riding purposes since it's the fastest with the 3rd instant accel (it felt really weird going back to just 2 instant accels after I got Doom lol). But if I'm going somewhere like Drieghan or Kamasylvia, I'll take my Pegasus since the terrain requires more shortcuts. And then Uni I save for the desert. I do wish Doom's PvE damage was buffed a little, possibly. It requires so much stamina to even use its E ability that it's not very practical to use a lot.