After watching the annual 24 hours of "The Christmas Story" and the Canon Mail In Rebates ending soon "I'm a..I'm a thinkin"
1. Grabbing a second 5D Mark III.
Sure a 5D Mark IV could be on the horizon. However a net price $2799 with Mail In Rebate is not bad at all. Having a second of same body on the job does come in handy. Plus if serviced, I am not without one.
2. 16-35 f /4 L IS Mail In Rebate $150.00
Last year I purchased a 17-40 L for the Mark III body. Have been getting nice results.
The new 16-35 with slightly wider angle and of course Image Stabilization, which I am a fan while handholding while walking? Supposed better corner sharpness. Do the people that upgraded their 17-40 to the new f4 L IS see the same? Like last year, f/2.8 is not a real concern for me as this would be used stopped down primarily for architecture.
While I do have the 24 Tilt shift. many times I need to go wider. 17 mm Tilt in the future?
3. 24-70 ?
Have been using the 24-105 for six years now. This last year with 24-105 on the 5D Mark III, 24mm on the full frame, the distortion is apparent.
Thinking of adding either the 24-70 f/4 L IS or the 24-70 f/2.8 L Mark II.
The Lack of IS keeps me from sealing the deal on the 24-70 f/2.8 L Mark II. Maybe it's just me, but I do like the option of IS. Please Canon, Please!
The 24-70 f/4 L IS with its real low price of 999.00 with Mail In Rebate of $200.00 has this for the net price of 799.00. Improved distortion, however I am hearing the sharpness at 50 mm may not be up to par as my old trusty 24-105.
Not including the 24 TS-E Tilt Shift, Distortion at 24 mm is better with my 17-40 L
So there it goes, no real slam dunk. Having nice rebates is always a plus....just thinking out loud.

