I just want to tease your minds a bit with this post. I am not trying to be an 'authority' on variegated monstera. I have only been growing them since about 2001/2. I had them before I built my greenhouse in 2003, but I can;t remember how many years before.
Anyway, I don't believe there are genuinely different 'cultivars' of Variegated monstera, and I know several people who have also grown them for many years who don't.
Why? because we have seen out plants make all the different and various forms of variegation that people try and claim are 'different enough' to constitute what would be an actual cultivar.
Take my original parent plants. These photos are different shots of my original 3 plants, which are quite large now because they are older.
You might look at these and say, hmmm...lots of speckling, lots of spots, not much splash (sectional variegation)...nice but kind of plain, Thai Constellation.
But now look at THESE photos of plants. If you looked at these, then looked at the pics above, you would probably say, 'She bought these at different times from different sources'. But, you would be wrong. These are ALL without exception, propagations from my original 3 mother plants.
As you can see they run the gamut. Some you would call ALBO, some HALF MOON, some MINT, and some THAI CONSTELLATION. And they are all the same plant, from the same parents. It just natural variations in the variegation pattern. Its nothing new, or different. People put those names on them to try and make you think that they are different, so that you will spend more money on more plants.