Hi. So I am going on another adventure with my husband to the Grand Canyon and I am thinking of getting this lens... Mainly for the price and weight. We will be backpacking for 6 days in the Grand Canyon and 4 days at glen canyon. I currently have the 24-105mm and thought the 50mm would be a good addition... Or should I rent a better one... If anyone has any suggestions on a good landscape lens let me know but I would prefer light weight. Thanks!