Https://imgur.com/a/t0r8M So basically what happened: Sub-bass went down. It's more neutral now, 4.40 is quite bassy on it's own. Bass got less tight, but it's not bad or something like that. There's just less of it and it's not as punchy. Still, quite enough of it present. Soundstage got bigger a tiny bit. It's still headphones so it's small, but instrument separation is noticeably better now. Comfort is amazing, headpad is great, without the dt770 strap-on the stock pad can hurt a bit, and hm5 pads fit and are amazing. This is sheepskin hm5 pads.