My music in my headphones sound way better and louder then any previous Samsung device... Anybody else notice that with high end headphones?
No, not at least with bluetooth stereo headphones.
I need to have bluetooth headphones on all day, I have the LG Tones HBS‑900, HBS-910, HBS-A80 and HBS-A100 that I alternate every day, I use them at least 12 hours a day.
I can honestly say the S8+ and the S7 Edge have the weakest sound of the latest phones I've owned. The LG V20, Huawei Mate 9 and even the little iPhone 5s that I bought specifically to use with the bluetooth headphones sound louder.