My Lexar 633x 128GB card has just failed. Purchased 18th August 2015 and used full time in my Mobius (That's 9.5 hrs/day, 5 days/week, 48 weeks/year, give or take - I know I also worked the odd extra Saturdays and Sundays - if anyone wants to work it out!).
I was getting about 22/23 hrs' footage on here at maximum settings.