I own several external 2.5’’ HDDs on the 1 TB range where I save my data. Samsung has worked well for me, but now I need more space.
One option would be to buy an external SSD instead of HDD.
Another would be to get an external NVME, but so far I haven’t found cases for them.
Nowadays we even have 1 TB flash drives, should I get one of these instead?
I could also buy 2 0.5 TB micro SD cards instead.
So many options make it difficult to decide.
What brands and technologies do you recommend?
Software is going to be debian based.
It depends on what you need. I have a PC that has an nvme for the system and three 4 TB hdds for all kinds of shit. Games, music, movies… Etc. I also have a Synology NAS that has two 4 TB HDDs. My daily driver pc has a 512 nvme for Linux system, 2TB SATA SSD for emulation and steam games, and a 1TB SATA SSD for microwinodows. It all depends on what you need to store and how you want to store them. My best advice is to
dogo the SATA SSD route. They’re relatively cheap, last a very long time and very fast.