2 Euro Commemorative Coin Storage

What do you recommend storing 2 Euro commemorative coins in?

Example:

Round Coin Capsules in coin tray

Numis album with plastic sleeves

Quad Coin Capsules in coin tray

Coin tube

coin tray without capsules

If it is coin capsules, do you recommend Grip capsules, ultra perfect fit or intercept?

Also, how common is 2 euro commemorative coin collecting?

Also, should I buy coin cards or coins?

i’m new to the hobby so I need a little bit of infl.

Thanks!

Mine sit in Lighthouse coin pages for 30 coins. No problem having them like that in albums!

I’m thinking about ultra-perfect fit coin capsules in coin trays (all from lighthouse). Is this appropriate?

Everything is good, it's all a matter of space and investment. I have some 700 commemorative 2 euro coins in just two binders.

I have my commemorative euro coins in Numis plastic sleeves. For me it is the best way to store coins however I am also a beginner, so maybe someone who is a professional may have a different opinion.