Which is better?

[braveluke]

Domain age is important. Because it may factor a little but it does has an small effect in the search engine SERP's. But DA is a third party metrics which does not effect the SERP's.

Wow, I get it. thanks Smith.
so Domain Age have it own little affection while DA is just a number provided by third party ( I believe they are Moz) to show more about site's trust, right?