Sous vide is great for braising at the exact temperature that you want. Braising is still high heat cooking and you don't have precise control over it. Sous vide allows one to braise with moisture intact and preferred "doneness".
I don't know why you guys keep pushing Auber controllers, most professionals use SousVideMagic controllers and now the people at Fresh Meals Solutions have the latest 1500D with better accuracy and many safety features. Free shipping too!