Cheap sd card?

[oldestgregg]

I was looking at the class 10 micro sd cards for my galaxy note 2 and there are 2 options on the well known auction site. One for £10 and one for £40. Honestly, in the real world will I notice any difference between them?

 

[oldestgregg]

Ah ok. I went ahead and bought a samsung 32gb class 10 sdhc for £18.99. Picture of the packaging so no cheapo bootleg or I hope not!