k47 Air filter housing

[outalne94z71]

Any validation or debunking of those who think just a plain old paper filter is better than K/N or the like? I run a conical K/N with a prefilter on an Airaid set-up, and seems just fine. Thoughts? Don't mean to take the thread in a new direction, but it's what I'm good at...

seems to be a few tests out there showing k&n does flow better but is worse at trapping dirt