In body IS
there is no such thing as "better IS"... with all you can expect about 3stops with good handling, more than that is possible with long lenses with super technique, or bracing with shorter lengths...
other than that you will not gain much with one over the other either in body or in lens, and differences between manufacturers (I tried two in body) are not an important point, either you have it or you don't.
common sense is anything but common
|Classic Cruisers by Surfwalker|
from Song Titles- Little Deuce Coupe
|_F0A5334-Edit_small by Dester Wallaboo|
from Open Air Fashion Photography
|Gosford Reflections DP by MarioSS|