When the price is right on these these memory cards, why not buy for it a late model tablet?  I could  also  make this a review for Class 4 Kingston 32 GB MicroSDHC, which I bought from Amazon at the same time.  The Class 10 cards will work in the late model tablets.  While there might be a small speed boost in booting up and having the tablet ready to run compared to a Class 6 or a lower class card.  I would say it there just isn't that huge of difference between this and lower speed cards.  I would say it's what inside the tablet that will determine it's boot-up speed more than the card you put into it.  In different devices such as cameras that can use this type of card this may very well --not-- be true.  But brand name and cost are the determining factors for what I buy to put in my tablets.