Silent Practice Balls

[rktr]

Hi,

I want to keep my practice outside of my house silent as much as possible, to care my neighbors.
I have an Almost golf ball which is nice in terms of less impact sound but is there any practice balls better than that?
I have also a non branded foam ball, softer, but the sound at impact is quite large with a relatively long "boink" sound,
where the Almost golf ball goes like a short "kuk", which to my ears feels that Almost golf ball less propagating to my neighbors.

Thanks in advance for your advices.

[rktr]

Guys, any of you used Sci Core practice balls? How is it compared to Almost Golf balls in terms of impact sound?