Powerstroke,
I had a 595 and tell you it is an excellent machine. It has very good power, will mow great and will climb hills and do work that you would not feel comfortable doing when in four wheel drive. Contrary to some opinions on TBN, I think the 595 is a sub-CUT more than it is a garden tractor. There are two main problems with it, however. First, it only has one hydraulic pump, which is a weak one at that. This means one cannot operate two implements at once and it will not power a front end loader very well. Second, it has limited ground clearance, which inhibits its ability to do work in sketchy terrain, which it could negotiate otherwise. This problem also effects the 2210. In my opinion, the 595 is a NICER machine, as in it has good looks, many creature comforts, etc. It is not, however, a more versatile machine than the 2210. Be careful that you do not follow in my footsteps. I originally purchased a 595 for large volume mowing and light grading and snow removal with the front blade. It excelled at these tasks; but then I moved. My needs changed, and I found myself wanting a front end loader, box blade, etc, and the inadequacies noted above started to show. If I had it to do over, even though I loved my 595, I would have gotten a 2210. These machines are made to work, and you will get tired of owning either one before it wears out, so choose wisely. The 595 is not as popular on trade in for the above reason. My dealer was concerned that he could not sell the 595 I traded (he did pretty quickly though). He said that the 2210's went very quickly, even used. Something to think about. With regard to care, wash away, just keep things greased and do not use too high pressure. Finally, if you DO choose the 595 (or the 2210) I would strongly consider the HDAP tires. They give super traction, are pretty easy on grass, and are not too puncture prone. Good luck with your decisions.
John M