I'm finding my save is being more persistent now, but that's only because I refuse to force quit the application from Multi-tasking.
Also, I love the new heavy and dual-wielded weapons. Despite only making minimal differences, they feel like an entirely new combat system.
With dual-wielding, I have to remember that I don't have a fallback option with my shield - I have to know exactly what direction to dodge each attack. And sometimes with heavy weapons, the directional blocking goes in the opposite way the dodge normall does, so I have to keep that in mind. That, and the combo systems for dual-wielding and heavy are really quite different, and they feel so fresh.