Just got a chance to look through the Site after a week away, and want to let you know (in case you need some feedback to help with your choice) that I've had excellent experience so far with my Case-IH DX40. As you are doing now, I also pondered a long time over the NH vs Case-IH choice, and checked out comparable equipment from the nearest JD folks. When I ordered it new in July, I chose the Case-IH over the NH because of the color. We have a blue VW New Beetle and a white Dodge pickup, so I wanted Patriotic colors, because I thought all other factors were about equal. Seemed like the best way to choose at the time......
So, I've played, I mean worked, it for almost 50 hours since taking delivery in the first week of September, and I am very happy.
I have the "quick-attach" loader and it is excellent; it's the same as the NH. Also bought the toothed bar for its 6' HD bucket, and I'm glad I did; it's been really helpful in digging and picking up old trash, stumps, barrels and fence posts in areas that have grape and other roots and where it's overgrown.
Supersteer: for what I've been doing, lots of cleanup and mowing and so forth in close quarters, but I have not yet seen the need for it. This tractor has a really small turning radius. By the way, I chose the 40 hp model for the potential to get the mid PTO later.
The only thing that's been slightly less than perfect is when mowing the overgrown weeds at this time of year, most 4 to 5 feet tall, lots of seeds and "fluff" are drawn into the front of the radiator, and the temperature will start to rise; a quick clean off and all is well again. Asked the dealer about a foam piece or other shield or insert to place between the under side of the hood and the radiator/battery frame, and he's checking on it; I think I read here or somewhere else about something like that available. If not, I'll make one.
Other wise, no adjustments needed, no problems so far, and after the first few minutes on it, I felt like I had been using it for many months, it was that comfortable.
Oh yes, I bought the Woods BB720 Medium Duty mower, and it's heavy! This tractor handles it well, but I have not used it yet without the FEL as a front weight balance. Same for the heavy duty Woods 72" Tiller; it handles it well. And the cruise control: I never thought about needing it, but it's a great tool when tilling or mowing.
I'm really happy with the information I gained from this site; everyone's been really helpful and I went into the dealerships with a lot more information than I could have picked up anywhere else, and it's all accurate, too. So thanks to all you "www.tractorbynet.com" folks out there. You've really been helpful.
I wish you the best, TxSam, and I know you're having fun right now, but nowhere near as much as after you take delivery!