Citrons are attractive trees with distinct fruit. Most have fairly thick rinds, but with some pulp and juice.
There is probably a reason why lemon is more widespread than Citron now, a slight bitter element in many Citron types.
There are many varieties in many cultures.
Toronji has been discussed here, fully edible type.
Personally I would say any Citron is better than Buddahs Hand, apart from its unique looks.
There are also Citron hybrids.
Here is the UCR collection, there are more types around too.
https://citrusvariety.ucr.edu/citrus-varieties/category-or-type/citronsThere is a lot of variation as to peel pulp ratio.
Some would be equal to Buddahs Hand apart from the fingers.
Others would be closer to Lemon.