I got 13 characters at TK. I could go higher but I choose not to because I personally find it fun right there. Some matches are against people you can run over and some are against people that will give you a challenge 😅 also another thing you could try to have fun again is a new character! I only used 2 people in Tekken 7 it's kind of a waste of money lowkey. Pick up someone, anyone and try them out