The GS60 2QC has a better storage medium than most comparable spec portable PCs that have been on the market for around the same time as it. This MSI portable PC has an SSD storage medium, whereas most notebook PCs of a similar age and spec to it have an HDD storage medium. Solid State Drives (SSD) store data in semiconductors on a circuit board rather than using magnetic or optical media. Solid State Drives have no moving parts which makes them very fast and reliable.
An SSD storage medium is in fact the best storage medium amongst all gaming laptops that were released around the same time as the GS60 2QC.
An HDD storage medium is the worst storage medium amongst similar types of laptop.
There are a number of other notebook PCs that have an SSD storage media currently available that you might also want to consider including the MSI GS30 2M which has a better Rating.