I'm a big fan of both. My N frame is a LC and I prefer ACP in a 1911.
So, to answer your question in the only way I know how, I'd have to ask what your intended use is.
To my mind, the revolver is a hunting/range pistol and if need be SD.
The 1911 is a balls-out SD pistol, accept no substitutes.
Add to this, the extra number of rounds in a 1911, the magazine holds 8 and one in the pipe, you've got 9 opportunities to do what you need to do and a tactical reload is also much easier for the average joe.
The revolver is sweet to shoot, no chasing your brass and accurate without a doubt, but as to accuracy, a good 1911 is also a one-big-hole pistol.
I'd advise you to get both. Get the one you want most now and scoop up the other one later.
BTW, I don't intend to sound like a Walter Mitty type. Getting into a gunfight will (hopefully) never become a reality for us, so total rounds and reloads is strictly an academic exercise.