Best Camera Control Method

Prepare to cringe.

Back when I picked up the game a few years ago, I hadn't played a MOBA before so I was very much not used to the way you normally control the camera. So, I did what felt most naturally to me and rebound camera controls to WASD and changed my W to a mouse button.

I know, disgusting. I also know I'm only limiting myself by removing potential hotkeys for items, etc. as well as not being able to move the camera as effectively as possible.

Does anybody have suggestions for which normal method (edgepan, screen drag, etc.) I should use? Thanks everyone.