I need your help on who to main!

Welp, I've tried maining almost every class in the game. But, that gives me knowledge on how I like and how I play some classes. So now I need your help on who to main, cuz I'm stuck on a couple.
Sniper=
I like playing this class and I'm ok at it.
Spy=
I'm iffy with this class and I'm alright at it.
Pyro=
I'm really enjoy this class and I'm actually pretty good at it.

I do like the cosmetics the most for Pyro, too. I think I might go Pyro. But I want you guys opinions.

 

Just choose the class you are most comfortable with.

 

Play who you want to play, man. I play pyro all the time because he's so much fun, but totally wouldn't call him my "main", competitively speaking. Just play who you feel like playing at the time

 

It's ok to have multiple mains. Makes you flexible for various situations.

 

Medic. I am obligated to say medic. We need more medic mains

 

I'm sorry. I decided to go Pyro. I failed you Array, I failed you Zeno, I failed all medic mains.

 

Actually, scratch what I said before. I thought that I didn't put much thought into who to main, so I went onto the 2Fort server, which was full of bots at the time, and tried out each class one by one. Well, after all of them, I chose Medic. I feel good.

 

DooM Fam. helping lives everyday sicne idk