Thinking of adding a compensator to either my P365 or 365X. The HC3652P has two top ports compared to the HC365 which has one top port and two side ports. Between these two HA comps which one is preferable? Looking to reduce muzzle rise. Also open to other suggestions.

I went with the HC365 single top port and two side port over the two top port comp.  Herrington explains the comps really well in some of their YouTube videos and one of the things that stands out is the two top port comp can require recoil spring tuning.  The single top port comp is supposed to be less susceptible to needing recoil spring tuning and able to be reliable with the stock spring.
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Thanks for the info Edgecrusher. The info on the two port comp is interesting. To the best of my knowledge the only recoil spring assembly that can be tuned is made by DPM. After checking the DPM product it was mentioned that the kit comes with three outer springs. The smallest outer spring is designed to be used first (for up to 15K rounds), medium length next (another 15k rounds) and then the longest outer spring (for a total of 45K rounds). I guess one could test out any combo of outer springs but it would circumvent the manufacture design of progressive spring use for this product. It appears the single port with side ports might be the way to go.

I went with the multi port for a glock 19. Like it alot.

Did you notice any reduction of muzzle flip?

I have a HA on my 320, dual top no sides.  I like it.  Well built.

Thanks for the info!

For the P365 my opinion is the single port top and two side port is best.  The side ports reduce the recoil and shooting my above one I posted a pic of and my XL the ported one is such a breeze to shoot and shoot fast.  The 365 has a little snappy recoil not bad but it is there and the comp above makes it shoot and feel more like a large full size pistol.  The side ports really do a good job for their purpose and the top port does has a significant effect on mitigating muzzle rise.  Just my 2¢
I have thought about doing a comp on my G19 or G17 (undecided which)with a two port top more for fun.

Seems like the single port HC365 might be better for the P365 because it is a little shorter than the two port HC3652P. Thinking about the two port comp for my XL.