well to be honest, every top eleven manager has there own different experience about the game, i also have a YT channel on top eleven stuff, which also have discord server for help and info shared, theres a few different YT top eleven managers with different points of views regarding the game, what works for one mnager maynot work for another,
the YT top eleven manager that i learnt from many years ago was
ItsMoyyz and Petrov2g

then i created a YT channel - ICEMAN82AJ

but a friend also has a channel - Miltiadis K

and another good YT manager i watch from is - Rodrigo Paiva

so as you can see thats just a few of my recormendations you can look at