Hi There!

I have been offered a choice of one of two binoculars as part of a redemption I am making for points. 

http://bushnell.com/all-products/binoculars/perma-focus/10x-50mm or 

http://bushnell.com/all-products/binoculars/powerview/10x-50mm  

I am trying to work out which would be better for whale watching from shore ? I am unsure of the distance between where we are at the whales, but maybe 500m to 700m. Which would be better?