Thank you Bitcoin_Arena.

Some people say mahtecminer.com is the official vendor.

Does anyone have experience with miners from RisingHF? Should I stay away from these?

I would pick Ethereum. Its network supports the development of new applications on its infrastructure. That is a valuable resource in the long term. Ethereum also represents a sustainable, function-oriented approach to cryptocurrency that will support the future of DeFi.

Solana is still new and has a lot of potential. I don't think Solana will stop at the current price.  Its cheap transaction fees make it an attractive alternative for many retail investors.

Jag önskar er lycka till! Jag tror idén är bra. Det finns många intresserade som är helt nya vad gäller kryptovalutor.

I fully agree!

I use duckduckgo, firefox, my own email service, a secure Linux distro, and will also have a look at the Android alternatives.

I am considering to translate the original post to Swedish and publish it.