Yes it is. I found it invaluable while I recently started shopping for my first tractor.
Welcome. Now I'm no longer the newest greenhorn tractor noob. LOL
Here are some tips. Shop for a good dealer as hard as you shop for the tractor, even if it means getting a different brand than you originally thought you wanted. It can mean a lot of money and frustration saved later on after you have the tractor on your place. If it isn't running, it's no good to anyone. Do you know what size you need for what you'll be doing?