Sill Protectors - anyone fitted them and what's best (IYO)

Hi,

I am looking to protect/improve the visual of the sills of our Candy White 3 door Colour Ed and maybe go down the aftermarket protectors. I probably have 2 choices, Skoda film or the ones from 'Lockwood'

http://www.lockwoodinternational.co.uk/sill-protectors/skoda/citigo/citigo-2-door/vw-up-skoda-citigo-and-seat-mii-2-door-sill-plates-part-no-k67s.html

Any thoughts or experiences much appreciated.