I'd rather have a pump action I know I can get all eight rounds from when I need 'em than a wiz-bang hojillion round drum-fed monstrosity that's gonna blow up in my face, fail to feed, or otherwise not get the job done.
Because if you can't kill whatever it is with the tremendous short-ranged firepower afforded you by the regular capacity of a standard, plain-jane, shottie...maybe you should be running, anyhow.