What website for stats do you use and why?

I use op.gg currently and have for the past for years simply because it's what people were doing at the time and I found it pretty useful. I used to use Lolking but that got taken down and lacked information.
Best New

We're testing a new feature that gives the option to view discussion comments in chronological order. Some testers have pointed out situations in which they feel a linear view could be helpful, so we'd like see how you guys make use of it.

Report as:
Offensive Spam Harassment Incorrect Board