I tested movement speed on my character last night on my slow laptop and then today on my fast desktop. I am a light armor user and have appropriate light armor skills leveled up (Swiftness & Acrobatics). Based on my playstyle, I did not notice any big difference to movement speed. I also tested on a brand new character in Solace Bridge outskirts and didn't see or feel anything major with movement speed. I think? there is an innate movement speed modifier that isn't shown on the armor stats - since wearing heavy armor has always "felt" slower to me than light armor, even prior to this change? Perhaps this is why I didn't feel like this change to movement speed was noticeable, and impacting me as a light armor user much.