What long lens(es) did you pick? Which ones did you find too heavy for hand holding and which ones are hand-holdable?
I'm hearing largely glowing reviews about the new Sigma 50-500 OS. It weighs about 4 pounds. I think most of those reviews I'm reading on other photography sites are from guys. Do you think 4 pounds would be too heavy to hand hold at various events like plane spotting and air shows?
I'm shopping around, but without actually being able to see this and other longer lenses IRL, I'm having a hard time making up my mind.
Thanks!
**I don't mean for this to start some kind of debate or fight or whatever, I just want to hear from some ladies on here what long lenses they have.**
........But




