So far I have been extremely happy with my Kubota L3200 which I bought with the LA524 loader. It is easy to use and operate.
I know that some people have said that the loader tends to be jerky at times. When I first started using the tractor, I had that problem, but quickly learned it was primarily operator induced by being overly aggressive with the loader control arm. It can be sensitive and will react to wide control movements. But with a smooth gentle hand and small movements of the stick, it operates very smoothly and translates well for fluid movements.
I also highly recommend getting the canopy if you're in a hot environment. It will not shade you completely, but it can make a big difference.