No. The 105 will let you do physically close (proximity) macro shooting, which is often needed for lightbox work, copywork, and any type of vertical axis shooting. The 200 has such a long close focus distance that it sometimes makes it more difficult to use for this type of shooting. And if you don't have a Macro lens now, and can only afford the less expensive one.. get it and start shooting. Even if later you decide you don't need it, it won't lose hardly any value for resale. The 105 is also a faster lens.. and that can be useful at times for the obvious reasons.