Children's Depot

Hello dear community, we have been proud parents for 4 weeks and are thinking about how we can create good financial opportunities for our child or even retirement provision if necessary. I'm a bit overwhelmed by the jungle of options (fund savings, ETF, ...). I only have a few individual stocks and one ETF myself, but I would like to get some advice or experience from you. An amount X should be paid in by parents and grandparents every month. Thank you very much in advance! subm