I'm not a spotter guy by any means and would like to get some thought on which you might take out west once a year and do some occasional glassing in the Midwest. Could use these on the bench as well. I have a pair of Zeiss Victory SF in 10x42's, so I feel I have a good pair of binos. The spotter will be used this fall on a muley hunt and probably a few more in Wyoming. Can't decide if the weight is worth the extra pound or if the 60mm is that much of a gain over the 50mm. Thanks in advance, I'm only planning on buying one of these two spotters. Let me know your opinion if you don't mind.