Is there any difference in sound quality between the two, wondering which player to use. I don't have spotify premium if that matters.

Note: I'm not to experienced or knowledgeable about amps so please excuse me if I make a stupid.   Okay, I was originally going to just get an e6 but I realized that I wouldn't really use it much for on the go. Now I'm wondering what would be a good amp (or DAC whatever) for at home use and...