In general, I believe John Deere makes a very good quality tractor, but don't accept they are, as a brand. better than Kubota. After owning and using our JD2305 for a little over a year, we were disappointed with it and bought a new
BX2660 for use on the farm where my wife and I live. We had been using a
BX2200 and wanted a little bigger tractor and were considering another John Deere.
The 2305 has been in the shop three times and had to have work on the deck including a new hydraulic cylinder. If we don't clean the screens about every hour they will become clogged and the engine will over heat. It has no heat temp gauge, so you don't know until it's too late.
I don't like all of the plastic on it and the MMM deck belt is about half the thickness of the Kubota.
We use both mowers pretty hard often mowing in less than ideal situations.
My wife still uses the JD2305, but I will trailer our
BX2660 up there if I need to use it for more than 30-45 minutes.
Some people are very happy with the 2305, I am just not one of them.