I'm looking for a good setup for carrying while running.

I'd like to run the Hunter Constantine belt, since it's cheaper and more versatile.

Does the Hunter Constantine still bounce around when you run?

​Is the Phlster Enigma much better suited for running?

(Still haven't decided what I'll be carrying for runs, most likely it'll be a S&W 340PD, Glock 19 (w/light), Sig P238 or Sig P239).

My wife loves her Enigma although she's not a runner. The two links below may help a little, yoga pants may help.
https://youtube.com/shorts/VJx...?si=8JjhXwuIDJkUfBbm

https://youtu.be/94M3-h6Y4ts?si=XlNbetis9cKLozz6

I’ve always like John Hauptmann’s designs and the Engima is boss. You might also take a look at Hill People Gear Runner’s Kit too, has been a great carry-all for running with phone, wallet, keys, etc.

I have used a Smart Carry for running (2x per week) and walking (3-4x per week) for about three years now. Usually, I have a Ruger LCR (running) but also carry a M&P 4.25" (walking).
The gun stays secure and doesn't bounce around while running. At all.
Best advice I can offer is to carry something that is impervious to sweat and moisture. Cerakote holds up well. Bluing does not.

I just purchased a hunter belt from tier 1 edc and really like it super comfortable and I also have the sig 365 legion holster, I can run with it no problems in fact he has a video of him doing just that.