If you are stuck on the middle of the fence S3 is probably what you should get now.
Note owners pretty much know they want a small tablet with calling capability and really should not be to concerned with what it lacks. In today's world it's not worth buying any electronic devices if your always going to crave the next best thing and can never be satisfied with what you get. There is always something new every six months or less and there will never be a one size fits all device. We should be happy to have a constant stream of fresh choices even if we can't buy them all. If you don't like the S3 in a few months there is always someone who will happily pay a bit less to take it off your hands so you can have the next best thing.