I have looked through them, hated them, I dont think I could even think about leaving my Swarvo's.........I wouldnt care if my swarvos weighed 10 pounds, they are worth every ounce to me....Id leave a lot of stuff behind before I downgrade glass.
What Swarvo's do you have????? Maybe you could try some lighter options.....Hell I was considering try to find someone who would trade some 10x50's for 10x42's.