But your Tamron is f5.6 to start with!
It's been a decent lens so far but now lucky enough to be in the position to get something much better.
My only concern will it be long enough for shooting at airshows and sports?
Dougster said:I think I'll stick to my plan and get the 70-200 and 1x4 as it's not everyday I'll be up the Mach Loop or at RIAT!!
The above set up looks as if I'll get much more out of itD![]()
I have funds to look at the Canon 70-200 f2.8 USM IS II.
I have researched this lens and it looks great.