Once you accepted the fact (okay my perceived facts) that mid range avr used within their limits actually sound as good as anything else, flipping between them and much more expensive high end gear is interesting, entertaining, satisfying, knowing that you are not only enjoying the music but also able to try and listen for the subtle difference when you are in the mood and have time to kill.
It is a different kind of feeling, than having one but not the other, and have to wonder if you are missing out on something, or just being silly after spending unnecessary money and then bury your head in the sand to avoid being hurt by the truth.