Dark Cosmic Jhin's 4th Shot notice-ability

I am a main, played Jhin a lot, and recently the new Dark Cosmic skin came out and of course I bought it and pretty much love it so far. However, there is a little thingy I've noticed after playing a few games with it.

I played Blood Moon Jhin for a long time before the Dark Cosmic skin was released. And to me, I think when Jhin reaches the 4th shot on the BM skin, it is so much clearer than the DC skin. I tend to know when I have my 4th shot ready or have shot my 4th shot even in a hectic fight on the BM skin, but I seem to never notice it on the DC skin (in a loud-ish and crowded fight), resulting in reloading when I think I have my 4th shot.

I'm not sure if it's just me, or if it's actually something that may be a little less noticeable and needs getting used to. Personally I think it may be the sound effect not being clear enough. I've notice the it's more often the sound of the 4th shot being shot is relatively similar to a regular critical shot, rather than the music that is played when the 4th shot is prepared.