First off call the guys at Canera Land and talk to them. My small chip[DX] camera is a Canon 70D with a 16-300 Tamron on it. I normally don't like changing lenses or carrying a bunch of lenses with me.It will cover 90% of my needs. If you want to go longer then I would look at the 150-600 Tamron. I've done two recent air shows with only those two lenses. My war bird photos were great. Remember that with a DX sensor camera a 16-300 is equivalent to a 25-450mm on film. The 150-600 on my Canon is 240-960. Both lenses have VC or image stabilization.