nikon 24-120mm f4 stays on most of the time now.
Got rid of the 18-105mm - not that it's a bad lens. but the constant aperture helps a lot.
I swapped out from the 24-120mm/f4 last night into the 35mm/f1.8 because of low light. The 24-120mm is back on the D7100 today though. It's easily my usual go-to lens.