Avoid buying Nesco dehydrators in general when the Hamilton Beach has a digital timer and Digital temp to 160 for cheaper than the generic Nesco model that get's pushed here. The Homdox 8 trays is only $80 and holds 5 lb's of meat at a time.
There is a Hoxdox right now on Amazon with 8 trays and digital time and temp for $85. Bpa free dishwasher safe trays. Cosori seems to be a good one on r/jerky but has only 6 trays that's why I went Magic Mill 7 tray.
Just don't go big until you need to go big is my advice either with size or wallet. I only scaled up because I started selling to friends and family.
If you buy something from Amazon you can return up until Jan. 31 if it doesn't work for you. So see how much you are using it and if it works for you.
https://www.amazon.com/Dehydrator-Machine-Digital-Temperature-Vegetable/dp/B07QXNSSJM/