I would be surprised if you could find any cartridge that did not benefit from having the VTA adjustable.
If you do not want to buy an adjuster then you can go to a bicycle shop and get washers of different thickness instead of paying for the Regas.
VTA adjuster
If you do not want to buy an adjuster then you can go to a bicycle shop and get washers of different thickness instead of paying for the Regas.
VTA adjuster