I am a fairly happy prime shooter. On crop, 30/85 is my pick. I have a 17-50/50-135 combo as an alternate, and when I needed something wide.
However, I recently picked up a 5Dc. And am planning out where I should take my lens backup. I was thinking 24 2.8/Sig 50/135L is where I'd end up. And backup would be a 24-70/70-200 combo (likely sigma). 40D would replace my 20D backup body wise, and I'd keep the 17-50 until I went full FF.
But I got to thinking, does anyone just duplicate their prime lineup? Or have you found the off chance of zoom versatility well worth it?
Though, I've also considered just renting the zoom combo when I do events too, but even at just a few events, the cost locally would suck. As of now, I only have the sig50/85 1.8 to use on FF, but getting the 24 soon.