The TC30 gear tranny has to stop (well almost) to shift. Yes the TC30 is the old style, no bells and fancy do dads. It is very simply a work tractor. Nothing wrong with having all the bells and whistles, if they are important to you. I know some aren't comfortable (due to height or whatever) on a TC30. Personally I like it. I don't mind the old style tranny, in fact I prefer it. The hydro has it's place, I'd think anyone with leg/back problems should take a long look at the hydro. Same for anyone doing lots and lots of loader work.
BrianMo I think the deal you were offered is a pretty good one, but you probably need to check out some of the other brands. Lots of good ones, compare features, decide which ones are important to you. I didn't feel the need for some of the more "modern" features. To me they just looked like something else to go wrong. To you they may look like something that will be beneficial. Nothing wrong with either view.
JD, NH, Kubota, Kioti and others are no doubt all good tractors. It may even come down to two or three you like equally well, with similar deals and the decision will be made based on which dealer you trust.