What festival is best to start at?

Hi everyone! So basically... The question above LMAO.

A bit of context. I'm 22, been an edm fan since roughly the age of 10, and have always wanted to go to a festival. I finish university/college in roughly two years (around Christmas 2026) and want to (hopefully) go to a festival as a bit of a graduation thing (dependent on money). I'm UK based but I wouldn't mind travelling so long as it's affordable. If anything it'd make the experience better. I'm also trans which is something I've always gotta consider in terms of hate/vibes.

My heart really wants my first experience to be Ultra Miami coz that's the first festival I watched via livestream when I got into edm but I know that's gonna be pretty expensive so... Are there any other suggestions?