We have tried other dehydrators...most had fan issues and we finally decided to just go for what everyone said was the best of the best. So far, we are not disappointed! We had beef jerky marinating when the machine was delivered...yeah we had that planned! It turned out beautiful. Next batch - chicken jerky for the dogs. Again results were amazing. Just ask the dogs - they'll tell you how good it was! Then bananas and three pounds of apricots. We had done bananas before but never apricots - we were very pleased with the outcome. They take a long time but they are sure worth it! Next chicken/sweet potato dog treats.I ordered the nonstick sheets to go with this and they work well too. The racks are easy to clean - they fit flat in my sink (I have an over-sized sink). It runs quiet! I love the option to leave out racks if you have thicker foods to dry. This has run almost daily since delivery. Figured put it to the test and see how it holds up and so far it has passed the test with flying colors.When you order they give you a several day delivery window. My Excalibur was delivered on the first day of that window which was awesome. It was well packed and everything was there. The book is rather nice to that comes with it. We have done a lot of dehydrating but was nice to have references for all the fruits that we have not done before.This is the first dehydrator we have owned with a timer. I could probably live without it, but it is a very nice feature to have available. Never have to worry about it when you get busy and lose track of the time. And if you can, go for the 9 tray! I had looked at the 5 tray but I think I would have regretted that purchase. Saw where everyone said get the 9 tray so I followed everyone else and got the 9 tray and I am SO glad I did! The warranty is nice for peace of mind. There are tons or recipes on the Excalibur site. I know exactly where all the extra tomatoes from the garden are going to go this year!What an advancement from the old round Ronco that I started with many many years ago, bought at a flea market for $5. Got to admit tho, that thing ran for years! So old there was no fan...just the heating element in the bottom. I think I prefer my Excalibur over that one ha!I don't think you will be disappointed with this machine. Yeah it is big. Be sure you measure where you are going to put it so there is no surprise when you unbox it. It is lightweight tho.I guess overall I can say I am VERY happy with this purchase! I hope it serves me well for many years to come and from comments of others, I have a feeling that it might just do that!UPDATE 5/27/14: Having used this now for a few weeks almost nonstop, my statement of "I could have lived without the timer" is definitely FALSE. That timer sure does make life easier! So glad I got the one with the timer. We have put out multiple batches of chicken jerky (pet treats), dog cookies made with chicken and sweet potatoes, beef jerky (for us not the dogs ha), 15 pounds of apricots, 6 pounds of onions, bananas. Nothing is safe from the Excalibur! I should have bought this one first.