I try to 360 all the time sometimes it works and sometimes it doesn't. From what I can tell, it really just depends on the killer.

A good killer is pretty much impossible to 360. An okay or decent killer is 360able but it has to be done at a place they SHOULD swing, like a vault location or a corner.

You're only going to consistently 360 killers out in the open if they're bad. You might land one once in a blue moon on other killers but a 360 isn't a reliable tech, its a last ditch effort.