Hera is a rundown based on my personal experience.
I am not saying this is absolute, or even that it mirrors your experiences, just my observations.
In order of loudness, quietest first.
1 Aguila Colibri 420 FPS
2 Aguila Super Colibri 600 FPS
3 CCI Quiet 710 FPS
4 Aguila Subsonic 1020 FPS
5 CCI Suppressor 970 FPS
5 American Eagle Suppressor 45 gr 970 FPS
6 Gemtech 42 gr 1020 FPS
6 RWS subsonic 1000 FPS
7 CCI SV 40 gr 1050 FPS
8 Aguila SSS 60 gr 950 FPS
Note that 1-3 WILL NOT cycle a semi auto.
5-7 is really close in sound to me.
My favorite suppressor load is by far the AE Suppressor. I have shot a lot of it. It can be found for $30/brick, is copper washed, not too dirty, and accurate enough for plinking.
I am not saying this is absolute, or even that it mirrors your experiences, just my observations.
In order of loudness, quietest first.
1 Aguila Colibri 420 FPS
2 Aguila Super Colibri 600 FPS
3 CCI Quiet 710 FPS
4 Aguila Subsonic 1020 FPS
5 CCI Suppressor 970 FPS
5 American Eagle Suppressor 45 gr 970 FPS
6 Gemtech 42 gr 1020 FPS
6 RWS subsonic 1000 FPS
7 CCI SV 40 gr 1050 FPS
8 Aguila SSS 60 gr 950 FPS
Note that 1-3 WILL NOT cycle a semi auto.
5-7 is really close in sound to me.
My favorite suppressor load is by far the AE Suppressor. I have shot a lot of it. It can be found for $30/brick, is copper washed, not too dirty, and accurate enough for plinking.