I am at work now but I can say more later. I have the T770 from Bobcat. I think it ran around 60-65, but I had finished with alimony and one college tuition payment, so I splurged:-). I originally got a stump bucket, a toothed bucket, forks, a grapple, and a 6 way dozer blade. The blade was a waste of money so far. The bucket will do 98% of your work, but I still see some blade work in my future. I have added a Blue Diamond Extreme brush cutter(hi flow) and most recently a stump grinder (See my recent birthday post!). I have 125 acres, with 1/3 planted pines, 1/3 old cutover that used to be entirely thicket, and 1/3 wetland. There was NOWHERE for a tractor, and this was my first ever big machine.
It has been a beast of a machine and phenomenally useful. Lifting trees that are down, clearing thicket for fields and plots, lifting storage containers, rototilling (before I saw the light!), trenching for pipe, digging and pushing over trees, cleaning up the MESS left by the loggers etc. Way more versatile and useful than the tractor for my needs, especially with all of the trees I still work in. I finally had some thinning done and fields opened enough so that I had a need for a tractor, so I did finally get one. However, this machine still does 90% of work on my place. If you have a farm with lots of roads and fields, then it may be less useful, but I had (and still have) a lot of woods and thicket work, so the mobility and agility of a smaller tracked machine makes the task easy. My tractor will follow in the footsteps of what the Bobcat has created. I'll be grinding stumps in the pines this year to plant some woods plots with the tractor. As my wife would say, I love love love it.