I just became the new owner of a Piper PA-16 Clipper. I hope to get
it into a hangar. However, I may need to park it outside for awhile in the
meantime. I looked up airplane covers on the internet and found several
brands: Bruce's Custom Covers, Kennon Aircraft Covers, Cunningham
Aircraft Covers, etc. I am interested in finding out about other people's
experiences with these covers.

Are some brands better than others?

What features should I look for?