A cab may cost more, obviously.
But it's not like you are throwing money away on a cab. That cab increases the value by that much if you ever sell or trade the tractor.
Kinda like four wheel drive on a pickup. You never really pay for four wheel drive because you get all or most of the money back. Plus you have the handiness of the option.
Not an option for me to not have a cab. Aside from dust and plant particles trying to kill me, several times a year I encounter swarms of bees or yellowjackets. I just laugh at them as they pound on the glass.
