Yeah, it's amazing how much SSD's have dropped in price this past year. I bought 2 of them, one for each laptop. And now HDD prices for backup storage has dropped a lot too. On Black Friday or Cyber Monday I'm going to pick up the best deal I can find on one of those. Reliability from tried and true brands like Western Digital and Seagate are good enough that SSD is still nutty pricing for something like backup storage.
now if the price would just drop as we got a big increase in storage capacity

Most of my spinning rust could be replaced with SSDs except for my media storage drive which is a 4TB and that capacity in a SSD is not affordable for me short of a lottery win.
And gotta say after using SSDs for the past few years, hate going back to HDDs. Part of it is probably the processor (AMD A4) but I instead the Windows 10 1809 build on the wife's laptop last week and it took two bloody hours.
I had wanted to fit a SSD but Acer in their wisdom buried the HDD right down in the guts of the machine and inaccessible without an almost total tear down.