Registered: Aug 16, 2004
Total Posts: 21005
I'm hoping that Canon releases a new 300 f4 soon. I have the 300 IS and the non-IS. The IS system is clunky, whirrs, buzzes and the AF takes too long. If it didn't focus so close and take such great photos, I'd have dumped it a while back. The IS system failed and was replaced. CPS membership was worthwhile on that lens. My IS lens is as sharp as the non-IS lens but the non-IS focuses much faster, much like the 400 5.6.
If Canon develops a 300 f4 IS that has a modern IS system, I'll sell both 300's and my 400. Just make sure the close focus is less than 5 feet...
Stop making good points, Canon might take them on board!