Never owned a canister before either, but went with it based on extensive reading at several aquarium forums. It is nice and quiet, very easy to clean. I've had several HOB in my lifetime, and I'm glad I went with this unit (a 2026). Others are cheaper, but seeing things like "I broke a hinge" or "it only leaks a little bit of water" were enough to make me spend the extra. Went with BigAlsOnline.com and they price-matched DrsFosterSmith.com.