>>713944370You can buy any model, really.
To be on the safe side I'd go with the slim with a disc drive.
From there it's just practicing the standard ventilation procedure:
Keep it in an open area and don't block the vents.
The whole melting at local thing is because they put them in those thick plastic boxes so nobody can just run up and steal them/mess with them.
So they essentially become mini-plastic ovens.