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  1. Roy C

    Canon 7D and Tamron 150-600, which one to upgrade first?

    If the 100-400 mkII is a step to far for you at this stage then I would recommend you stay with your 150-600 Tammy for the moment. Yes the newer Tammy 150-600 and the Sigma 150-600 'C' are better lenses but not that much better IMO. Like as already been mentioned I would set f8 when shooting at...
  2. Roy C

    Canon 7D and Tamron 150-600, which one to upgrade first?

    I have owned both the original Tammy 150-600 and the Sigma 150-600 Contemporary (better than the Tammy IMO). I then bought a 100-400 MkII and also kept the Sigma 150-600 so I could compare directly. The 100-400 is a far superior lens IMHO so I sold the Siggy as I was not using it any more. Of...
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