got your point!

If I had brought my 50/1.4, I'd have used it under indoor light for sure. But to keep the flexibility, I normally only put on the 18-70/3.5-4.5. A 50/1.4 could be good for portrait, especially in dim light. But it's darn limited to be used for generic shooting.

Anyway, as an amateur, I feel awkward to carry the full bag of gears around. Will try my best to keep those lenses handy next time if it's needed.