Best possible camera and lens setup for scanning

Hi There, I have just ordered the negative supply pro kit and am now debating which camera to use for the actual scanning. I have the hasselblad x2d ii but not the macro lens. I have been told the Sony A7R V with sigma 105 would be the best possible way to go, but would I not be better with my Hassy and getting the 120 macro lens with extension tubes.

I shoot 35mm, 120 and more recently 4 x 5.

I spend far too much on film cameras and film so really just want to make sure I am getting the best possible option to scan.

Any thoughts would be appreciated.

Having read more on this and various other forums than is probably good for me I’d say that for 35mm it would be very hard to beat the 61MP Sony and 105mm Sigma ART combination for 35mm. For MF and 5”x4” then a 120mm or possibly 80mm Makro-Symmar is likely to perform better than a Hasselblad macro and extension tubes. That would need a bellows or custom setup though. Note that I believe there are different versions of the Makro-Symmars according to magnification required.