I would go with non coin if i was buying new although....... I like the unique Tornado sound when coin mech rotates ball rack and drops balls. As for resale value I don't see it being any different, at the most the extra few hundred your paying for coin-op maybe. They sell pretty quick (if not priced like a new table). I don't think anyone is buying a used coin-op to put "on location" anymore.
There is no difference in top of table and even if you put 10 coin-op tables in a room several people will swear 1 or 2 do not play the same. So when someone says they could tell the difference what is the sample size?