What size, what color, how equipped, what do I need? All questions a good dealer rep will answer and hopefully honestly, if they expect a customer to return and support their business. Of course there will always be those that will only credit the brand they are selling and point out all the bad of other brands. If they are truthful they will point out advantages of any brand whether the one they are selling or the competition. Though that usually doesn't happen.
As for me two dollars to put in my wallet at one time is usually a rare occurrence. Having been raised on a farm with big green two cylinders, a Ford 8N and a G Allis Chalmers, then going to work for a MM and MF dealer I found some advantages to all makes as we repaired what could be driven or drug in the door.
With this knowledge and being cheap, not wanting to go into debt, I found a TO35 I could trade a garden tractor for. Found cleaning the carb and tuning up the distributor it ran and did all I needed a tractor for. About ten years later found a 245 diesel for eight hundred, yeah the engine was bad. So repaired the engine, the found the scotch yoke pump needed repaired. Did that too. Then found a 232 loader for $2500. Finally got a unit I have always wanted---- Well a year ago C4 disintegrated and needed replaced, so that shot almost a whole year of getting out to run the tractor. Occasionally my son would exercise it as he had projects, but my corn patch just didn't make but one ear!!
With that said I really don't want new-- too costly, and too many "controls". My Masseys are something that is fairly easy to repair, and parts are usually cheap and plentiful at salvage yards. Be sides I am too danged old to want to do a lot anymore even if I can get out and enjoy riding or driving my tractors. And I still want to turn a few wrenches before I have to stop altogether. Time will tell when I need to park the tractor and close the tool boxes for the last time, but I hope it's not too soon.
Interesting a neighbor about my age, his son took over the farm and bout a cab tractor, a while back the elder said he was going to take a non cab tractor and do some work. Well the son said but dad that tractor doesn't have a cab, Dad said yes I know I've ran that tractor for many years before cabs were a thing.
So If you ask for help be prepared for advise, use what you feel applies to your situation, discard the rest, Check out, drive, test, inspect and buy what you feel fits your situation. If it is wrong you can change accordingly. Last I looked this is still America and we have some freedom to do as we wnt to. Just be aware there are those that want to sell you into giving them your money, with little in return.