The sonic resonator and other tools are really interesting to discover, use and upgrade. However some tweaks would make them more enjoyable and smoother. I write the opinion of 4 players playthrough of the entire EA.

charging a resonator blast felt punishment enough to me. I agree on the tadpole thing though.
also, you are able to unequip any tool with H. I set its secondary binding to E so it matches subnautica 1

I recommend suggesting one thing at a time so it’s easier to get likes (if someone doesn’t like one thing they’re not gonna like the post)
great ideas tho