Hey guys. I just bought a new Dell laptop with a Core i7 CPU, 16GB RAM and a 1TB SSD. With my past HDD PCs I've not been in the multi-partition camp because I felt doing that was not as storage-efficient as simply keeping the OS, programs and data inside their respective folders on the C-partition. However one of my USAF buddies advises me to create a separate partition on my SSD for personal data-files 'because Win10 assigns a separate OS thread to each drive letter; so doing that will result in faster overall disk-access'. I've never heard or read that before! Is he actually correct?