which would you pick?
body is a 60d
subject is almost 100% family and kids. some posed a la birthday party, but most will be spontaneous and unplanned. lighting is a crapshoot, could be indoors, outdoors, whatever it is when the kids are being cute or funny is how i gotta shoot it, shadows and all.
there's little to no desire (or budget) for swapping lenses for trips or circumstance. fast low light is essential cuz these buggers are fast and cuteness can be fleeting.
i've got a sigma 30/1.4 on there now but have been entertaining the thought of replacing this good-for-most lense
so what's the collective wisdom? stick with what i've got or am i missing something?