I had the 24-70 2.8 II. I sold my gear earlier this year. I have recently bought into the Canon 5d4 and just received the 24-105L II. I was waiting since it finally brought things that made it worthwhile. I like the dp 4k video and wanted and updated 24-105 II with hopes of it being better than the 24-70 F4 while giving me the much desired 35mm of extra reach. Often it felt like I shot at 70mm only to crop in. After all the initial reviews it makes me start to regret this decision. It appears it is only slightly better than the v1 and it does not seem better than the cheaper 24-70 version. I would just get the 24-70 2.8 but for me I like the IS in the lens especially for the occasional video. Should I keep it or go to the 24-70 version which is ok... or rebuy the 24-70 2.8 and forgo the IS. I really was hoping it would hit all my tick boxes except if canon produced a 2.8 IS version of course. I shoot family and travel photography but liked the idea of 24-105 covering such a good range. It would be nice to travel with just that lens. Sometimes the 35mm is still not enough. Any suggestions? Has anyone had a positive experience?