[2020] What are your guys' mains?

I mostly play Caitlyn myself, she got me out of bronze and into gold over the past 2 seasons. Her long range, especially once RFC kicks in, feels like it simplifies the positioning "problem space" and really let's me focus on what I'm doing in a teamfight. With shorter range ADCs like vayne, I just don't feel like my brain has a fast enough refresh rate to stay alive.

Here's a question for my fellow low ELO tryhards: when you guys see that your gold 4 midlane OTP has like 1+ million mastery on their champ, do you feel better or worse about your chances to win?