Bushmasters and Impulses are more compact and cheaper than Angels, and much simpler to understand the internals of by yourself. Many people here are highly satisfied with the Vision Impulse with its various mods. Like a Shocker, it's quiet, doesn't chop or break paint, and is simple to maintain.
Owning an Angel doesn't mean you're a badass player, only that you were willing and/or stupid enough to pay out that kind of money for something that does nothing other guns don't do other than say Angel and look distinctive.