Looking for examples for a card collection

[Babasile]

Hello,

I'm currently adding my card collection to Koillection, but I'm not sure which fields I should add to structure it properly.

I found https://www.tcgcollector.com/ and I'm trying to use it as a reference. I've set up the following fields so far:

I don't care about tracking prices, but I have a feeling that I'm missing something. If anyone has an example of their card collection setup and could guide me on how to structure mine, I'd really appreciate it.

On another note, is it possible to create a "dashboard" view like this one?

Specifically, I'm looking for a way to count items that share the same value in a field (for example, a count of all cards with the 'Rare' rarity). This would be similar to how the counter for tags works, but applied to any field in a collection.

Is a feature like this possible?

Thanks!