I like it in my mouth, I like it on my chest, face, ass...anywhere really, except in my eyes or up my nose (a tale for another time).
Sometimes I have to cheat when it comes to swallowing though: I will let him slide far enough back into my mouth/throat so that when he cums, I don't taste or feel the texture. Alternately, I find if I just hold it in my mouth (provided it's not a lot of cum) with enough saliva and swallow it down immediately, like I'm taking a pill, I can't taste it then, either.
Not being a guy, I can't say how better/worse/same it is compared to other endings, but I imagine the throat route is the best. It's also the easiest oral option if he's a big shooter.