I have never had an issue with SD-cards but if I would invest in a m.2 hat I would definitely use it for everything.
It's faster and more reliable and disk space isn't that expensive nowadays.
Greenpeace wint zaak tegen Staat, rechter dwingt kabinet meer haast te maken met stikstofaanpak
how to create the circumstances to think and make decisions
Touch and go - Would you...?
Can I use my Nintendo Switch in 20 years from now?
Secret life
how and where are you playing?
moving from cloud to my own network
You could buy a second hand SFF machine. These are cheap (100€/$) and can run a lot of containers.