Then the 6410 is for the blower, auger, and might get a front loader. The 4230 is my feeder tractor, and also hauls silage wagons and rakes hay. The 4955 is a great planter tractor, pulls my Kinze 3600, little underpowered for the DB60. I just managed to buy a poor Kuhn Krause cultivator that requires more hp than advertised. The 8960 is going to go back, I'll look at another 4WD when the farm expands. The 8530 is ok, but I'll likely get a 2010 8R since the 8030 series mod is a different shade of green (which somehow messes with me lol), and it has messed-up FOV.
The 8530 is my only tillage tractor, which is a problem so I'm 'leasing' an 8960 from the neighbors while I sort out my issue there. Right now on my Mercer County savegame, I've got an 8530, 4955, 4230, and 6410.