So my main documents hard drive recently unmounted itself from my system in a way that made it look like it failed, which until I realised I had to manually mount it again, had me worried about the data on it, as I realised that although I do have backups, they're all on partitions on the same drive, which won't be much good if they fail. So I've decided to get a backup drive, and wanted your opinions.
Currently I have a 1TB HDD build into my Mac, which I don't really want to mess with. All that's really on there is the operating system, applications, photo backups, and any cloud things like iCloud, Adobe Cloud, Dropbox etc. I could theoretically replace the boot drive with an external SSD and use the internal one for documents, but it's quite fast already, and I really don't want to go through the hassle and possible damage of changing this. It works fine as it it, so let's not change it.
My main data drive is 1TB HDD made by Intenso, connected via USB 3.0. This is what I wasn't sure about. I don't know if I get an SSD and put the data on there, and use the one I already have as a backup drive, or if I should just get an SSD for a backup, or if HDDs are better for backups.
I know Ako has an SSD, and I think a few others might too. Are they significantly faster, even when used in combination with a system running on a HDD? Are they worth the extra money?
Originally I was just going to get another Intenso hard drive and use it for backups, but I didn't know if it would be worth switching drives. It'd give me an excuse to reformat mine to a mac file system rather than the windows one it was originally on, and defrag it from the months/years of data that's been stored. But I'd only do that if I'm switching data from one drive to another.
Opinions?