 Rik, no concern here.  I have high expectations myself.  And though Crucial products are typically very solid, they are always way behind the speed curve compared to other options.  The newer Micron RG (replacement gate) NAND along with better controllers should improve the situation, but Crucial/Micron has been too far down the perf curve for far too long.
 That, said I have 7 Micron/Crucial SSD's  across 6 machines at home and I have not had an issue (yet). :)
 Yeah, at this point I'll take solid. Besides it was reduced 30% 🙂
[12:03] <BluesKaj> Hi folks