I have a deere stand on 54" deck and cut my 2 acres with it. I love standing. I had and exmark str before this one and much prefer standing. The visibility is better and you can get into tighter areas. I also have a mulch kit on it and leaves just disappear under the deck. Absolutely no need for picking them up.
Not sure where you are but I am selling it because it is too wide to get through one of my gates and a couple of trees on my property. Only 12 hrs on it. $4800. Not sure where in va you are. It's a deere 657a.
If not i would still look not used commercial stuff. The cut is much nicer and the resale is much better.