Charles Rampant
Adventurer
I'll be buying the core books - and perhaps Volo's - in the first week, and subscribing to Heroic. I run for three groups, and my wife has already enjoyed using it to run her LMoP Elf Wizard, a class that was giving her trouble as a total newcomer, because of having to read each card every turn. The app has been a boon for her, and I also can admit to just liking the idea of having everyone working together in the campaign manager, albeit the main functionality of that isn't there yet.