[Product Question] How does The Ordinary Hyaluronic Acid 2% + B5 compare to Peter Thomas Roth Water Drench Hyaluronic Cloud Serum?

Beauty Tips For Body Care
I've read and compared the ingredients lists for both, but I'm really wondering how they compare in actual use; hydration, physical feel, effect on the skin, etc. Has anyone here tried both? I'm basically looking for a cheaper (but similarly performing) dupe for the PTR serum.
Girls Blog 2015
Submitted by kabjl