A screenshot of the best console commands to help you in game. (Updates the game faster, etc. so that you get more accurate hit boxes and player models on your screen) :
TF2: Basic Console Commands and Scripts! - YouTube
What are the default values to all of these console commands? (if you know please list them in the comments) : r/tf2
Team Fortress 2 Console Commands - Cheat Codes and More in 2022 | WePC