Marksman subclasses
So a while back when Riot released their classes and subclasses list they had nothing to divide up marksmen. I honestly found this odd as not all marksmen function the same (though they perform the role in similar ways).
So in my boredom, I've made three subclasses for marksmen that help explain the diversity in the class.
Gunslingers: these are your duelist marksmen. The kind that get close (sometimes too close) and unload everything on you while trying to juke your own plays with their mobility and/or positioning.
Marksmen in this category are: Lucian, Draven, Graves, Ezreal (arguably I think), Vayne, Urgod, Corki, and MF (though MF has the ability to harass like a sniper).
Snipers: they don't like interacting with people. Their kits are built to harass from a distance and keep people from getting in close to them. They normally lack mobility, but that's not always the case.
Sniper marksmen: Jhin, Caitlyn, and Varus. Arguably Sivir.
Shredders: dumb name, but I couldn't think of a better one to describe heavy attack speed/high dps late game marksmen. These are your hypercarries, the ones who are mostly mocked for just right clicking for easy pentas. While they normally have a great late game, they (hopefully) have a terrible early game.
The key difference in shredders is that they are much more attack speed reliant than other marksmen.
Shredder ADCs: Vayne (because she's both), Twitch, Jinx, and arguably Ashe (idk where to put a heavy utility marksman)
If you disagree with the listings or have a better name for shredders, please share in the comments.