Its not that bad of an idea to check rg ratings considering that you want something that is a bit rolly, but sometimes rg ratings can be misleading. The Gamebreaker for instance is using the one cover, which though fairly strong is not going to check up as quickly as the the anger. You have good options here, the Anger I think is the earliest rolling of the three due to the agressive oob surface and the high friction cover. The Gamebreaker should get down the lane a bit further and have a strong arc. While the Beatn should react at about the same point as the Gamebreaker, just in a much stronger fashion.
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