Thinking about building mono white

So I’ve been playing EDH/Commander since 2014, and my first commander I built that wasn’t a precon was [[Avacyn, Angel of Hope]] the reason why I’m asking is because I want to rebuild it and it seems I have a knack for building commander decks that become arch enemy from the moment go based on commander choices and I’m trying to get a feel for Avacyn before I build it