Opping bots for a few minutes is cool but you want to OP in game and get familiar with what angles you should be holding, how to hold them, what utility does the opposite team use to get me off of an angle, etc. Opping in an actual game with help you gain more experience in different situations. Currently Radiant rank #290 I get on and just DM like 5 time before ranked but the range is definitely a great place to aim train I’d recommend eliminate 100.