Who are the bigger club and who are the better team?
All recent evidence points to Everton. Considerably better domestic history than Villa. 9 league titles, 5 FA Cups. But Villa have a European Cup to their name.
Villa have been threatening to become a top 6 side for a while, Everton have done it, consistently, for 4 or 5 years now. Breaking into the top 4 on one occasion and only missing out on the champions league group stages due to a howler of a decision by Collina in his last ever game!
Everton look the more settled club altho recent events might suggest otherwise.