Late last year I could see where all the stuff was starting to go with storage and bought up a decent little amount of HDD's to get a full multi backup setup done. Worth it.

I also have a silly box that I call the 'T Box Series T' that is made out of loads of old PVR HDD's that were donated or found on the side of the road, if they burn out there is no big loss.

Some stuff is online but I have copies of copies of everything now.