Ok. Full analysis
This morning I went out to the Ferris dealer. In person they were much friendlier and actually very informative. I told him I was deciding between the Exmark and the Ferris and he had not a bad word to say about Exmark at all except that they're pricing their machines out of the market and on their residential line they're using chinese manufacturing for the "Exmark" branded engines. Fair enough.
So, as for the mowers themselves.
IS600Z 48" - Dealer said that they sold a lot of these and they actually had their own "deluxe version" for $300 more than base price of $5399 and included the newer nicer IS700Z seat on it because the 600Z seat felt cheap. He said most people preferred it that way. It was a good ride and felt great, but since they were running a special on the IS700Z for $5699 which is the same for the "deluxe" IS600Z, there was no reason not to get the 700.
IS700Z 52" - This thing amazed me on the ride. Soaked up the bumps great. I noticed though that even with the 27hp B&S Commercial engine, I noticed a slight bog when ramping up to full speed. I'm sure it's a non-issue as that would never happen during normal use, but still, noticeable. I liked the lift up floor pan to access equipment and the seat folded over to access hydros and lever adjustments. Price was great as mentioned previously.
Pioneer S - As an Exmark owner, I really tried to convince myself it was worth the extra cost. Overall, impressions were that it was a solidly built machine. I could see things that made me feel it was better constructed, like the pulleys and idlers on the deck looked nicer. The spindles looked beefier. The ROPS was far nicer. It did have the Kohler ZT720 and had no issues with bogging, but it did have ZT3100 hydros and only went to 8mph. I liked the brake better as well as the deck height adjustment. It did not have a flip up floor pan, but it did have tool-less spindle cover removal, which the Ferris did not. I'm certain the cut quality would probably be better with the Ultracut deck as well, but I don't think the iCD will be bad. It had a nice lever actuated catch on the seat to lift it. By the way, the seat wasn't nearly as cushy on the Exmark. That leads me to the ride... It was smoother than my Quest, but not near as smooth as the Ferris. I thought I wouldn't care about the 8mph over the 10, but I actually noticed a big difference. Also, the Ferris has a fuel gauge, the Pioneer did not, although the hour meter was much more modern...
The Exmark dealer was nice, but they made me feel like me asking for incentives was trying to rake them over the coals and they basically said that was as low as they could go. I wanted to stay local, but I couldn't justify the extra cost.
The Ferris dealer not only waived their cost to finance, they gave me a price lower than I've seen quoted anywhere, made the process painless and after I was done they said "Now go get your Ferris hat, T-shirt and if you think your wife wants one, get her one too" and also a water bottle. Cannot beat that service. They're not so far that service would be an issue. Also picked up a hitch kit for $40. I thought that was cheap.
Once I get a chance to put it through it's paces, I'll update.
Raining like hell here now so I'll get better pictures when the sun comes out.