I have experience with relatively short (around 5 mile) trail runs at night. Used to use 3xaaa lights from the manufacturers you mentioned until I discovered Zebralights and honestly have not even considered switching back.
I have an H53c that's great for these shorter runs. The biggest improvement with this in my opinion was the better light temperature and color rendering, made the experience of the run on the trail much nicer and helps me see details in the terrain better. It's just easier on my eyes. For me the comfort was OK but I've honestly had problems running with both the 1xaa and 3xaaa lights. I feel like I have to fit them all too tight to prevent bouncing, and my head is sensitive to that sort of stuff. I feel that these lights are about the same feel for me, but still always would prefer the Zebralight now.
I know this is not what you asked, but feel it's worth mentioning that I now do even the shorter runs with an H600Fc. For me it's much better in a few ways. I know this is a bigger, heavier light, but the added strap over the top of my head is a game changer! I can wear it much looser yet somehow the light moves and bounces less. Honestly this was a happy accidental discovery for me. Another plus is obviously increased runtime and extra light (output). I didn't think I cared but now that I have it, I use it and like the extra lumens on more technical terrain. Last, the Floody beam is super nice for running in my opinion.
I'd like to suggest an idea I've had for your consideration. My H53c silicone holder actually has a place to mount that strap that goes over your head, it's just not included. I bet that if you added that strap then the H53 would be super comfy and killer for running. (Maybe Zebralight would even fit that strap as an add-on? It's worth a shot to ask!) I think you might forget that it's even there with this setup. Maybe I'll try this out for myself next time I do a night run by combining my setups (don't wait on me though... it's freezing here when the sun goes down now and will be for a while).
I hope that helps, happy to discuss further if you would like!