If you play to win, then play and use a character that is high tier.
If you play for fun, pick your "favorite" character.
I choose my characters in MKX on three merits:
- Play style
- Viability (High Tier - S Tier)
- Character moves
It's your fault for being married to one character.
For instance:
MK9: I used Kano and was successful with him online. I know, I know, online doesn't count. But he was still ranked as the lowest character on the tier list. I thought he was under-rated, and I also thought he was the best Kano they ever created (still do). I also mained Kung Lao because I thought he was the coolest Kung Lao they ever made in an MK game, and he was also high tier.
MKX: Imposter Shinnok after he got his over-head; Jason Voorhees after the buffs (Relentless); and Kung Jin Shaolin.
You gotta stop being married to one character.
Once MKX came with that last patch to pull everyone tighter tier-wise, I dropped the game. Shit was boring AF.
Tanya, Alien, before the nerfs were fun AF. If you don't like being beaten by them then you can use them yourself. Since you know, they aren't exclusive to one guy.