Tim Tales. They're the only one on my list that isn't exclusively bareback.
It's politically incorrect to support bareback but they're much more likely to have better direction (i.e., not over directed), camerawork, and editing.
Breed it Raw
Raw Fuck Club
Sean Cody and Corbin Fisher have some of the hottest models but I loathe them because they over direct and are constantly switching between different camera viewpoints. Extremely annoying considering how hot their models often are.