Free printer options when buying a new Mac: Lexmark S505 vs Epson NX430

Basically, the title explains it all. When I buy a new MacBook Pro, I get a free printer. There are two options: the Lexmark S505, or the Epson NX430. Basically, I only look for ONE thing in a printer: GOOD QUALITY. I don't care how long it takes to print or whatever- I just want it to be able to print in very good quality. Which of these has better print quality?

P.S. Please don't go into printer jargon- I know absolutely nothing about printers except for the fact that they print.

Lexmark are generally inferior to Epson... in fact I'd say they're probably inferior to most manufacturers but Epson do a good job with both normal and photo printing.