Yes!!! After having it I could NOT go back. The ability to control ambient light! To expose the background properly while shooting a shallow depth of field. YES YES YES! Worth the price of admission. There is magic in the files of the S but using the CS lenses outdoors/flash photography, my gosh it’s a whole new world and I like it.
Its like driving now I’m driving 400 HP as my daily driver and your asking me If I want to drive 300hp. NO CAN DO! =)
In photography the addiction is speed just like cars. Faster lenses, faster sync speeds. I want more, more, and more!