I am looking at a 9 tray Excalibur or a 10 tray Super Q . I will primarily be drying fruits and vegetable's but I might try jerky. Both these units have fans and I have borrowed and used the Super Q and really liked it. It is made of Stainless steel and it cleans up easy. The Excalibur looks like it is made of plastic and it is supposed to be a good unit but I was hoping other members could compare them and give me some feedback. They both cost about the same .