I'd have to say Fiat here after having the pleasure of driving a 110-90 for a couple of years, really simple mechanics, few electronics to go wrong on them and bomb proof Iveco engine. If you want to put a loader on it get one with PAVT rear wheels, it will sacrifice road speed down to about 34kph though compared to 40kph on the pressed steel variant. Would probably be able to get a newer Fiat for the same money as older MF, NH or JD. Spares seem to be fairly cheap as well on them, even a 110-90 is a compact tractor for its size, we had it drawing 14 tons of grain up hills no problem, lots of grunt and torque in that engine