Hi Theodoros,
Yes, I would be interested in Chris responding to the question, too…
On the other hand, I have pretty much the same lenses that Chris uses, except the Canon 17/4 TS and I also use a couple other lenses (*). I actually shoot those lenses on a technical camera, sort of. The HCam doesn't give 20 mm of usable shift, perhaps 12-15 mm, depending on lens.
I own both an A7rII and an A7II, although I see the A7II as a backup and have not done a lot of comparisons. So, I have some experience with the gear you are discussing.
Best regards
Erik
(*) Chris now also owns the Canon 11-24/4 lens. I don't have that one either.
The lenses I have used or tested on the HCam are: Pentax 67 45/4, Distagon 40/4 CF, Distagon 60/3.5 CF, Planar 100/3.5 CF, Canon 16-35/4L, Canon 24-105/4L, Contax 28-85/3.3-4 and Contax 35-135/3.3-4.5. In addition, I also have the Canon 24/3.5 TSE LII, but I seldom use it on the HCam as it can do T&S on it's own.
I know your opinion as you've mentioned it before in other conversations (which I don't agree with as there more aspects to consider)... I would still like to hear from Chris though who is an experienced working pro on architectural photography.