It's been a few months since I installed a peel and stick floor in my shop (Armstrong, white). This is inexpensive and pretty easy to do, except that I had to move everything in the shop and that tool chest was difficult. There are a couple of small scars but I would have to search for them, and one small stain. Paint comes right off. Durability could be a problem but repair is easy enough.
So how do I like it? I like it a lot. Things slide around easily, dropped things are not damaged and cleanup is way easier. And the shop is brighter and a nicer place to spend time.