That's the three I'm going for too. Obviously tons of second choices are out, but that's the way with any festival.
I also need to become a twenty-one pilots fan in a week just to improve my Wednesday experience.
If it helps - I had 14 must-sees on my clashfinder, and 13 are clear, with just one partial clash (and I've seen that band before!)
I even bought a hat that I don't look really stupid in today, so it's all good at my end 🤣