Michigan

Mail in voting.

Pro: Can research candidates in your own home, look up spelling of write in candidates names, no early voting hours.

Cons: Might forget to vote if not an 'event', some states have to receive it (not postmark it) by election day invalidating votes for sending it in late, signature card shenanigans, politically extreme dad/mom/husband/wife looking over shoulder to make sure you 'vote the right way'.