so will the venue 8 benefit from using this micro sdcard?

Fast Large Capacity Reliable Card is the strategy.

Because of HD Video and Burst Mode Photography, I went with SanDisk Extreme 64GB UHS-I/U3 Micro SDXC Memory Card (Up To 60MB/s) : http://www.amazon.com/SanDisk-Extreme-Adapter-SDSDQXN-064G-G46A-Version/dp/B00M55BS36

This is the SD card you need.

http://www.amazon.com/gp/product/B00M55BS36/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B00M55BS36&linkCode=as2&tag=pb0d49-20&linkId=Y2KIPAQ46EDNNUN6

I have a GoPro 4 Silver. Can I get away with SanDisk's Ultra or is it worth spending more for the Extreme?