I love my Excalibur with 5 trays.

I like my American Harvest, with different temperature settings. [FD61].

I have an American Harvest "Snackmaster" that I've had for about 20 years. I looked and they're still available online. I don't know if it's the best available, but I've used it for fruits, vegetables, herbs and beef jerkey and it's worked well.

I've looked and if I bought one, I'd go for the Excalibur brand with at least 9 trays.