Hair Straighteners...again!

[�mermaid�]

Does anyone know the difference between the Wigo ones by Vidal Sassoon:

http://www.ukhairdressers.com/store/details.as p?ID=WG5046UK

and these micro crystal ones, also by vidal sasssoon:

http://www.argos.co.uk/static/Product/partNumb er/4427438/Trail/C%24cip%3D41884.Bathroom%2Ban d%2Bpersonal%2Bcare%3EC%24cip%3D41891.Personal %2Bcare%3EC%24cip%3D41899.Straighteners%3EFC%2 4Brands%3DVidal+Sassoon.Vidal%2BSassoon.htm

I was wondering which ones are the newest, and if they are any different, apart from the price? Just wondering which ones to get! Thanks x D
(P.S this is hopfully my last question about straighteners!)

[cameo]

I bought a pair like the ones in argos.

They were really good value for money. The only real problem is that sometimes they do tend to 'snag' on your hair.
After being consistantly dropped on the floor, the corners of the plates broke and they got a crack in them. But they do still work.

I don't know if they are different to the other link you put up - they look the same to me!!!