I turned the IS off on my 100mm lens as I did not get enough difference with it on.
Aperture and ISO remained the same (F/2.8 and ISO 3200) for the 1/125 and 1/60.
When I changed to 1/8 the Aperture changed to F3.2 and ISO 500. This last shot looks blurry to me. I think the best one is the middle one - 1/60.
Had fun trying to keep track of which one I was looking at plus doing a collage in Picmonkey for the first time. I am on a learning curve!!
I took the shots in RAW and from LR exported to PS to add the narrative - it then becomes a .tif file. No other edits.
For me the left one stands out. I think I must give this a go. I haven't done such an experiment with the Tamron lens. It guess it could also help with finding the lens' sweet spot.