Lunite Top-Up in Wuthering Waves

Everything in the Purchase tab just sells Lunite and you can buy them using real money. For the first-time purchase, you will gain double the amount that was stated there.
For example: If you buy the highest pack (Lunite x6480), you will get Lunite x6480 + Lunite x6480, a total of 12960 Lunites. But afterward, the bonus will be reduced to Lunite x6480 + Lunite x1600.

Should you buy any of these?

This really depends on your financial budget and could not be recommended whether you should buy or not. If you feel like you can afford any of the items and want to support the game, feel free to buy any of them. If not, of course, don't force yourself to spend money to buy any of these packs because I know it's not cheap for certain people. Please spend responsibly.

You can find more about every item in the Shops from this guide: What's Best in Wuthering Waves Shop