M.ST said:The Canon EF 24mm f/1.4L II performs very well and is better then the EF 24 2.8 L. You dont need IS.
The EF 24-70 2.8 II L is a bing step forward and leaves the 24-105 far behind. The EF 24-70 2.8 II L focusses very quick, has minimal distortion and produces sharp line without visible CA.
Where did you manage to get a copy of the new 24-70???
EvilTed said:Any thoughts or reviews on how the new 24mm F/2.8 with IS stacks up against the 24mm F/1.4L II
Completely different lenses for very different purposes. The 24mm f/2.8 would be a great video lens if you needed to be mobile with a rig. It tested pretty well, so the IS version may also be sharper across the frame. But, the 24mm f/1.4 will be way more versatile for pictures, with the light gathering and shallow DOF.EvilTed said:Any thoughts or reviews on how the new 24mm F/2.8 with IS stacks up against the 24mm F/1.4L.
The major difference is that this debate is between IS (non-moving subjects) and extra light. If you're someone who travels and shoots landscapes/buildings, then you get the 24-105 cause its longer and the IS is useful. If you shoot pictures of people, you get the 24-70 cause faster shutter speeds always win. But, they are close in price, so it can be a genuine choice.Seems a tad like the 24-105 F/4 w IS vs. the 24-70 2.8.

RLPhoto said:Speed>>>>IS 8)
c3hammer said:I have a 24 L II and it's a spectacular lens, but the 24 IS is 1/4 the weight and size in addition to being very useful for lower light work where you can't use the fast aperture of the 24 L. The depth of field is so shallow at f/2 and lower that it's has very limited usefulness. At f/2.8 - f/4 you can have some depth of field and get a steady shot at slower shutter speeds.
For outdoor and landscape work like I do up in the mtns the 24 IS might just be the perfect ticket of size portability and performance. Not to mention it's almost half the cost.
Cheers,
Pete
In that case, get the older 24mm for Canon at half the price of the new one. The IS isn't going to allow you to blur water and keep the images sharp at the same time, so you're either taking a tripod or shooting fast enough shutter speeds that the original 24mm is fine. Cause the MTF numbers that Lensrental showed basically say the difference between old and new is maybe noticeable on a print at f/2.8, but probably not. And if you're shooting landscapes, you're probably at f/8+ anyway, so no advantage gained.c3hammer said:For outdoor and landscape work like I do up in the mtns the 24 IS might just be the perfect ticket of size portability and performance. Not to mention it's almost half the cost.