>>2923832Worth considering on a FF E-mount camera.
But at ~$700 it's perhaps not a particularly noteworthy "not too expensive" lens to look at across systems.
>>2923836If you somehow get on the E-mount, the 30mm f/2.8 is very reasonable for that.
You can even make the transition to FF okay with it and go full bokeh whore FF lens later, if it is even needed.