I'm more and more leaning towards my primes. Love the Nikon 35mm F1.8 FX lens, I don't generally touch the 50mm though and I need to upgrade my Nikon 85mm F1.8D as I just don't find the focus fast enough for weddings and I have the 70-200 for candid shots in bigger spaces.
Tempted to add something a little wider than 35mm at the same time as I upgrade the 85mm, but not sure what to go with. Sigma 24mm Art maybe?
