(Footage and pics a few posts down, don't scroll down if you don't want to see blood/gore)

I recently fell while trying a leg over skid variation and lacerated my palm on my axle nut and rocked my head on the ground (got it on film) and I am in the market for a new helmet. I currently have a Trek Vapor, but I was looking for something a little more low profile, almost like a Capix or Bern or Lazer Cityzen. Only thing is they seem like they'd be a little hot because of the lack of ventilation holes. Was just seeing what you guys/gals wore, and if anyone wore a "cap" style helmet and how they liked it. Any and all feedback is greatly appreciated. The Vapor is fine for long rides, but I was just looking for something simple for around town rides with some friends. Thanks everyone!