Recording my Games?

What's the best way to record LoL gameplays? I tried replay.gg and it was pretty good but I don't want spam in my e-mail whenever I play a game. I tried lolreplay but it was pretty sad and the UI looked really old and was confusing as well.

Edit: Also how do I zoom in (and with angles) and zoom out? In Worlds the camera can zoom out so far to show the whole team fight and zoomed in to view the teams' base.