That's a really fun animation for the breaking jackhammer, but I must admit my first thought when seeing it was being worried that it could clutter the screen, especially with many diggers. Additionally, since the parts fly away at high velocity, they attract the player's eyes' attention very quickly, and I feel that *could* make it a bit annoying or exhausting long term when trying to focus on other things. I haven't seen it in real gameplay yet, so I might be too quick to judge.