So I ended up buying a Hoover DynamicNext. It is a condenser dryer. My choice was a vented dryer in the out building outside or a condenser model in a ready built space in my kitchen next to the sink. Not having to run outside to check on clothes appealed. Also, we plumbed it in so it drains rather than having to empty a water tank. It has a large capacity and loads of settings. A large mixed weight load takes about 90 minutes to dry. A light load is under an hour. Last Saturday, I dried a heavy weight down duvet and it took about three hours, but came out light and fluffy and dry. The tumble of it changes directions frequently so that the clothes dry evenly. It's pretty quiet, too.
The dryer that came with the house was a vented unit in the out building. It worked, but was really old and the plastic parts felt brittle and cheap. The plastic door handle snapped off in my hand so the door was hard to open. And it was tiny. I would not have been able to fit the duvet in it.
I'm pleased with the purchase.