I'm wondering the same.
It makes no sense to get an EFB as a private pilot for local flying (where you won't be referring to anything) if you still require paper as well, just spending more money.
I've heard a number of PPL's mention that they use an iPad because it covers everything, is cheaper than paper (in the long run) and they don't require anything else - but reading the ramp checks list has me confused if this is the case or not.
