I've never purchased a skin in the game, so I wasn't too attentive to this, but I recently made a friend who has a ton of skins in this game. We always use the Vandal whenever we can purchase it, so my friend usually just buys one and gives it to me, and I buy one for them. This way, I can have fun with their awesome Vandal skins, two of my favorites being the one that shoots black bullets and the other one that shoots blue bullets. But I've noticed something: my accuracy with his skinned Vandals are so much better than with my default skinned one. This is because the colored bullet paths are so much easier for me to recognize than the default one, so it's easier for me to tell exactly how much harder I should be pulling my mouse down when spraying for better accuracy. I've noticed that I get this same feeling with other guns as well. Honestly, it could just be me and that I just need to git gud, regardless of which skin I'm using, but I'm wondering if anyone else has had this experience.