The 404 is again a good hobby mog, however it limits you if you wish to work with it, there is no standard rear linkage (none in existence as far as I'm aware) it's petrol, so unless you go for LPG it's going to be uneconomical. Then there's the payloads, 404: 2150Kg, 406: 3000Kg, 850KG is a lot when you need to carry it somewhere

the 406 also has a roomier cab

It all depends on the what you want to do with it
