Something I learned recently is that Bridgeport machines are not the best machine to buy, but because of brand recognition they command a premium to the price.
I spoke at length with a dealer of used equipment & he said for his money, be it for a home shop or a machine that needs to pay you back in a production setup - Supermax would be his choice.
The machines have many similar design styles & his pick especially would be one of the ones that came from their Tiawan production facility / era.
Sure, Bridgeports are prettier cases, but when a $3500 Supermax would equal a $6500/$7K Bridgeport, it wasn't tough to decide & see the value. And the ways are the same between a later Bridgeport & any Supermax.
I'm not saying a Bridgeport isn't worth buying, just be smart & realize they aren't the Snap-on of the mill world. This was news to me, as I'm someone who trolls CL & spend longer on Bridgeport ads than any others & expect to buy a mill - so be open to other brands.
Also, if you can keep your mill away from the slag from a plasma cutter & the fines coming off your grinder, you'll make the ways of the mill last exponentially longer.
The oil from the mill lube + the grinder & plasma spray translate into an effective lapping compound.
So maybe buy a couple curtains to cut down what can migrate through the shop & eat up the mill you buy, for us guys cramming machines in small shop space where this is the norm.
Just passing what I learned from that dealer & the stuff he cleans out of machines before he resells them.