We have beat up our floor pretty severely and it still looks good--fork lifts, jacks, jack stands, cars. Remember, this is an industrial area and it will get 1000 times more abuse than anyone's garage.
We covered up all sorts of nasty cracks dents, pits, you name it. The floor protects our parts when we drop them and it is easier on our feet as it is softer and warmer in the winter. I would never dream of smelling that nasty epoxy again and making such a mess.
Spill some
oil...just wipe it up. No big deal.
just my 5 cents worth.
David