This problem is nowhere near as widespread as most people claim. While bugs do happen and I can't speak for the SSD side of things, HDD manufactures test their

This problem is nowhere near as widespread as most people claim. While bugs do happen and I can't speak for the SSD side of things, HDD manufactures test their cache behavior quite thoroughly. This includes pulling the power immediately after flushing the cache to make sure the data made it to disk. 99% of people who report cases of HDDs "lying" about write integrity either have write cache enabled or are not actually issuing a flush cache command due to OS level issues.