The Lenovo Flex has a better storage medium than most 2 in 1 laptops that are a similar age to it. This portable PC has an HDD storage medium, whereas most portable PCs of a similar spec and age to it have an SSD storage medium. HDD is a traditional storage drive which stores the information on magnetic disks. HDD drives are slower than other forms of storage such as solid state drives (SSD) and flash drives.
This notebook PC's storage medium (HDD) is in fact the worst storage medium across all notebook PCs of this age and spec.
An SSD storage medium is the best storage medium across similar types of notebook PC.
If the storage medium of this Lenovo notebook PC is too bad for you then you might also want to consider the Acer Aspire Switch 10[plb_2964494_price] (SSD and cheaper).