I have the A6600 and recently purchased a Sony 16-55mm and I feel like it's such a fucking big lens that I don't want to be carrying around.

I want a lens that is very lightweight and will be able to take great photos and videos outside (perhaps on a gimbal).

The 16-55mm protrudes out too much for my liking. I'm a beginner photography and just want to a simple lens that can shoot photos and videos outside.

What do you guys recommend from the following?

Sigma 16mm - similar in size to the 16-55mm, not a perfect option for me.
Sigma 30mm - great size but heard autofocus is kinda iffy
Sigma 56mm - is this considered a nifty fifty?
Sony 16-70mm - smaller than the 16-55mm, how's it compared to the Sigma trios?
Sony 10-18mm - smaller and mostly for vlogging but how's it for standard photography?

Ideally I only want two lens that can fulfill photo shooting in the streets, videography, and vlogging.

Thanks for your help.