Topic: Best game cartridge holder pouch / case?

I've got about 20 3DS/DS games and about 10 Switch games. I'm looking for a good game case for them. Right now I have nice and super compact 16-card 3DS/DS hard case but sometimes the cards get kind of stuck in them. There are also the cases that just have elastic sleeves, but I see a lot of review complain they have a tough time with the bigger 3DS cards (even though the product page says it works for 3DS/Switch/SD Cards/etc.

Here is an example of that (it says it works with 3DS, some reviews say otherwise): https://www.amazon.com/Butterfox-Storage-Holder-Nintendo-Switch

Anyhow, what cases do you guys use and do you like it?

For my 3DS/DS games, I have a game card case that was a Club Nintendo reward (remember those?), and since I don't have many games, it's perfect for me. I honestly wish I had gotten another while I had the chance.

For Switch, I have 2 Hori 24-game cases. While they don't feel super high quality, they're definitely serviceable. I'd ideally like to find something even bigger than 24-game size, but last time I checked I didn't see anything.

@baller98 I did not see that one before. Looks ok, though I'm not crazy about the design. I might consider it once my physical collection gets really big.