I liked Datto for his very informative videos on incoming content or the best stuff to use for this or that. And his raid challenges are entertaining. Byf is good if you wanna take a nap and you can listen to his accent read some of destiny's lore to you as you fall asleep. If I wanna check out some great pvp content I'll watch quite a bit. Started with nKuch but from him I discovered Mtashed, Hush, kjhovey, True Vanguard and Ramblinnn