I just upgraded my 4300 170 hrs to a 4410. I still went with the 430 FEL and the 47 BH. I cant believe the difference in the power that 3HP can give you. I am also impressed with the new electronics and the ease of use. I did go from the R1 to the R4 as my lawn was taking a beating. I use the tractor for maintenance of 17 acres of woods and fields. I only have about 20 hrs on the 4410 but I couldnt be more impressed.