I wanted a lightweight backup for either my 5D2 (landscape) and 7D (sports) since neither is a good backup for the other. So I purchased the SX50HS with a 30 day money back guarantee and I just finished my first day with it. The AF is pretty fast and image stabilization and auto frame assist works very well on the long end. I've been shooting in auto mode to get a feel for handling the camera. I've been shooting exclusively with DSLRs with grips since my 20D and BG-E2. The smaller, lighter feel and zooming via a lever takes some getting used to. I'll get into the creative modes and settings next week when I pop into NYC.