How can i decide is the listing related to card is correct

Hi, I want to buy 32 GB memory card. So was checking online for deals and got one below:

http://www.amazon.in/Sandisk-Ultra-microSDHC-UHS-I-Memory/dp/B007XZM6VG/ref=sr_1_1?s=electronics&ie=…

Sandisk Ultra microSDHC UHS-I 32GB Class 10 Memory Card => price INR 1334/-

Item model number SDSDQUA-032G-U46A

It says its class 10. UHS1 but not sure abnout class 10 as image shows 1 written on it below 32 GB… But when i checked in sandisk site there were two options ultra and extreme… so what is the difference and which one is better. Is this better than micro sd hc class 10.

Can someone please help me.

I am confused compared with

"http://www.flipkart.com/transcend-microsdhc-32-gb-class-10/p/itmdpa8e7bvpx5ey?pid=ACCDBVR7YK9THUY4&"

Thanks,

Ashish

Extreme is better, of course.

But it is more expensive.

@ylyl wrote:

Extreme is better, of course.

 

Not necessarily. Depends on what he’s going to use it for  . . . and in.