I want to buy and do a photos+video interview with Sigma F/1.8 24mm Fixed Prime.
I did profile photos/interviews with my Sigma 85mm F/1.4 on My Sony A77 APS-C camera. I used to use F/1.7-F/2 as a perfect range for me as nice bokeh blur.
But the I also want to shoot some pictures/interviews in a big house balcony with nice view of cathedral square. The problem with 85mm F/1.4 (used at F/1.7), that the background is also zoomed a lot and camera stays far from interviewee.
I want to use 24mm and show the same 'user profile sitting on a chair' and FRAME IT from top head till mid legs (knees). What I also want, is to see much more cathedral (not just a fountain of it), so I know I should use a lens like 24mm, 28mm or 35mm. 35mm might be not enough space to put camera in a balcony and get a sitting guy view, but 24mm or 28mm (on my Sony A77 aps-c it: 36mm or 42mm).
My questions is - will 24mm will not distort the humans face (sitting in left 1/3) so that in videos or photos it will look bad? And 2nd questions, which is the best 24mm lens for nice looking bokeh, and king a sharp human face in a picture.
I want to use it in ~F/1.8 range when shooting videos/pictures.
Or should I go with 35mm F/1.8 Sony SAL prime lens, because of face distortion.
Imagine that that photo video would go on TV.
Thanks for any advices, because I got lost between choices.
As per request I'm putting the past attempt, when I used 85mm at F/1.7 on A77 APS-C. Camera was around 10-12meters away probably. And there is a palace in background, but I was not able to capture it This is a screenshot from a video file (it does not allows me to attach images):