p.2 #1 · Image Stabilization on Canon Cameras and Lenses
You did not mention EF lenses..
I shoot Canon dslrs and EF lenses 90% of my photography..
I have hand tremors due to pre-Parkinson diagnosis....At 79 I NEED IBIS or IS/OIS...IBIS in my Fuji GFX.
I can get as low as 1/30 and even lower, with either. I have a 1/15 somewhere but can't find it...but it was rock steady.
My hand tremors are not noticable.
Both features used have caused some minor issues but acceptable for me. My Fuji GFX IBIS and GF 120mm OIS are primo!!