Grandpa had a big radial arm saw out back under the lean-to of his shop, in an attempt to keep saw dust and and screw machine tools segregated.
Until this thread, I didn't know there was a community suffering from radial arm saw phobia? I used that saw a lot, but grandpa taught me how to use it, I know to keep my hands out of the blades path.
I've had way more encounters to develop a fear of a table saw.
I've got a mid '00s portable, 10", Craftsman. It's sufficient for most things, a little flimsy, but it's mostly plastic. I don't think I would have bought it if I were shopping for it, but it was a gift, and it's for sure better than not having a table saw when you need one.
As has been mentioned, the thing is more dangerous with the flimsy guard on, that with an exposed blade, so I removed guard.
It's "portable" in that the stand folds up, and has a place to strap to the side. It's light enough to manhandle, but is a bit cumbersome. It doesn't have any wheels.
The fence is adequate, but the table, and its extensions don't get wide enough to rip a 4x8' sheet by yourself, you really need a helper to feed and support a full sheet.
I don't think they make my exact model anymore, but if you're looking at one like it, I'd probably keep looking.
Random Google image of the saw I have: