I think depends on the means of the guy who orders it... like probably 35 for people who can't afford it, 100 if they can... problem is people are dishonest, so you won't know who is rich and who isn't... maybe aim for a middle ground between both ?

dass a lot of cards...

How many unique cards for how many total cards ?

Again, your formulation is fine, the screenshot is meh...

could you maybe not bring twitter here ? As in "bring an article here instead of a random tweet made in an honestly terrible platform"

Info might be true, doesn't mean you have to take a screenshot from a guy that adds at the end a useless comment such as "This is Climate Communism"

J'espère juste que la migration sera pas totale... aka sélection naturelle, les bonnes personnes etc ici, et les trolls twitter restent sur twitter, avec les bots et tout ce qui s'ensuit...