microSDXC class10 vs. UHS-I U3

[krneki10]

I am considering whether to buy Kingston Class 10 (R: 45 MB/s, W: 10 MB/s) or Kingston Class 10 UHS-I U3 (R: 90 MB/s, W: 80 MB/s). Apart from copying large files from PC to microSDXC card, do you believe that there's a big difference in real-life terms? Have you tested it out yet?

 

[peachpuff]

If you're just going to use the sdcard for storing pics/videos/mp3's then the slow one is enough. Unless the price difference is minimal then go for the faster one.