Tx Sr304s Which Receiver, Sony STR-Dg520 Or Onkyo TX-SR304? (see Links)?

Which receiver, Sony STR-Dg520 or Onkyo TX-SR304? (see links)? - tx sr304s

I love this http://www.sonystyle.com/webapp/wcs/stor Sony receiver ... But recently I was finding receivers who are a bit cheaper than it http://www.amazon.com/Onkyo- Onkyo TX-SR304-Ch ...
The Sony at Amazon is $ 10 more than the Onkyo book. Onkyo sound quality is a little better, but not as strong as the Sony. Moreover, the Onkyo has no input, no HDMI and an optical. How is the Onkyo audio receiver, and a lower value of imports and connectivity?