[mrob]

Modern SSDs will survive hundreds of TBs of writes, sometimes even PBs. Techreport did a long endurance test with multiple drives:

http://techreport.com/review/27909/the-ssd-endurance-experim... "All of the drives surpassed their official endurance specifications by writing hundreds of terabytes without issue."

I expect to upgrade for increased capacity long before I reach that.