Hi, lovelyanai, and welcome to TBN!
I would recommend you visit all the major branded dealers in your area, sit on and drive all the tractors you can there, and see how each of them feels to you. Case in point, I really wanted a JD 4520 cab tractor, but I quickly found that I bumped my head every time I tried to get in, a major bummer. I wound up with one I did not expect to buy, a Kioti DK45SE, which is close to the same size. I suggest you look at John Deere, Kubota, Massey Ferguson, Case IH, New Holland, Kioti, Mahindra, McCormick and LS. You may also be able to find a Bobcat that size as well (they are made by Kioti, but Bobcat is exiting the compact tractor business although they will be well supported with parts and service for years). Kioti also makes the McCormick tractors, LS makes the open station Case IH and New Holland (not entirely sure about the new cabbed models), and TYM makes the Mahindra 10 series tractors. Most all of the tractors are final assembled in the US but are sourced from Japan, Korea, or India. JD makes their own, but many components are souced internationally.
When you visit the dealers, talk to thier service department and their parts department as well as the sales people. Get their recommendations as to the models, options and accessories, and attachments you will need, as well as what should be contracted out. Is their dealership well organized and well run? Talk to other land owners in the area to get their opinions on the reputation and abilities of their preferred dealers. Get the brochures, read them over, sit on the tractors and try them out, an then start getting quotes on the ones that will best fit both you and your needs.
Most of all have fun looking! And I would not be too concerned with the dealer being close (Example - Wallace in PA, Messick in PA, and Barlow in KY all have excellent reputations on this board, as do others). Parts can be shipped, consumeables can be sourced locally, and most tractors will never need to go to the dealership if you can do the routine maintenance. It is also not necessary to by implements at the same dealer you buy the tractor from, other than perhaps the loader and maybe the backhoe.
Happy Hunting!