I traded a 2013 Thor AEC 27.1 for a 2013 Winnebago Vista 27N on June 29. Hated the ACE quality and handling.
Absolutely love the Vista. Handles well without any adjustments or add -ons. Quality is excellent. Like sak66 said lots of room good storage. Well thought-out layout.
The only things I don't like are the vent fans (wish they were remote controlled Fantastic Fans, having them converted this week) and I wish the radio was set up for Sirius/XM.
Tows my CR-V well.