Great choice, I'm happy with my 1 year old Navara.
I also drive a Ranger for work and it's a nice car as well though talking on the hands free makes you realise just how stiff the rear suspension is as sometimes it's hard to talk. I prefer the Navara though it's engine is quieter, smoother and seems quicker. The ranger makes a lot of noise and flat to the floor it peaks out pretty quickly. The adaptive cruise control in the ranger is nice though.