Generally video version, but it's always good to have both possibility depending on where you are and what you are doing while watching/listening 🤙
Discussion
Optionality is key
I actually disagree with this. Podcasts usually suffer when they have a video version. The mind subconsciously performs for the video media and leaves out cues they'd have in audio only. Not to mention showing a screen or graphic. I've found podcast quality has dropped since video became standard.