The ag's make a big difference to me my yard is not flat & in winter most everything I have to plow is up hill. Can't wait to try it out.
The thing about AG's is that they are pretty much useless on ice. I had a set on a JDx475 and I also have a hill to plow up to the road. I needed chains for sure. I would think about picking up a set of chains if you tend to get ice on your hill or even if you get a lot of heavy snow. In that size they are not too pricey and make a huge difference.