I was looking into buying a Extang trifecta folding cover and just wanted to get some opinions on it before I purchase it. If anyone has it or knows anything about it please respond.

I went with the Rugged Cover trifold and love it. I put it on myself, no problems at all. It can be ordered online for around $275. I know you asked specifically about the Xtang but I thought you might like to see this option.