IS or non IS
If you're shooting from a tripod, I don't see the point of the IS version. I
have both versions, alas. The IS version is slightly sharper from 170-200mm, but otherwise there's nothing in it. Arguably, the non-IS version has better colour. Save your money.
|Blue and yellow in water by fireplace33|
from Ink and water
|Kylmä joki kopio by Kaappo|
from Shutter speed 1/25 or slower
|WR_2.8_13 copy copy by photoprof|