I am sending back the Magni 3. I noticed why i got it for 75 on Amazon they just came out with 2 new ones. I do think the liquid spark sounds better. I am just keeping the Modi 3 for the dac for now. I still have the SPH 9500 and have not decided if i am going to send them back. I kind of like them as well. I have been using my HD 598, DT 990 and the SPH 9500 headphones on the spark. I have some m40X that i never like they way the feel on my ears. I heard you can get different pads and it will feel better but i may just sell them and the arc.