Same setup here, love it
For your situation, I’ve gotta say the Sony E 35mm f/1.8 OSS Lens is literally the safest bet. I know everyone raves about the Sigma 30mm f/1.4 DC DN ...
Quick question: is ur Sony one with the MI shoe (digital audio) or just plain hot shoe? TL;DR: for talking-head I’d grab RØDE Wireless GO II Compact W...