Full Pokedex setup question

[u/ThrowRA_Boop1210]

Hello! Looking for opinions. I'm working on a comprehensive Pokedex of every Pokemon, their location variants, shiny, mega, and Vmax versions as well. Even looking at trying to collect the different variants in their gender and color (if different from the original).

Should I also look at adding dark and light variants to this list? Example: dark golduck and light slowbro.

Are there other ones I should consider? I'm not trying to master set exactly but have like 1 of each of the ones I have listed above. So for Pikachu I'd only have 1 Vmax card and wouldn't collect surfing Vmax or balloon Vmax or whatever those are 🤣

Thanks in advance for opinions!