Picked up a new X590 about two weeks ago. Have been able to use twice thus far to cut the lawn. Wow! I love this thing, speedy, efficient and cuts the lawn beautifully. I would recommend this model to anyone in the market that has a need for something in this particular X series. Will be mounting a snowblower to it in the future, supposed to be a mild winter this year so maybe next. Gives me time to draw up a homemade snow cab. In the meantime I will be looking for some used wheels weights and/or suitcase weights.
I did add a suicide knob to the steering wheel and it was a really nice accessory to help me negotiate around the property.