Require HEVC for watched shows?

Due to improved efficiency, I am really liking to acquire content in the HEVC codec. I have found that when I am manually searching for episodes, I can set a filter and can create my own of “hevc”, meaning that those letters must be in the naming scheme. I can then manually choose what to download. This is great, if I want to manually acquire EVERYTHING. At this moment, you can select your choice of 720p, 1080p, or either of the two. How about an option for HEVC? This way, I can keep my storage down.

This exists. Release profiles.

https://wiki.servarr.com/sonarr/settings#release-profiles