The internet site below is a good comparartive source of info on companies in the gold and silver sectors. I often go here as a reminder or refresher of data and spend some time comparing ECU and others. There are a numbers of ways to surf the site. You8 can access the gold list or silver list and look at individual companies plus scroll down on the main page and click on the graphs to see the universe comparative data. The thing I like about this site is it treats all data the same and it's derived directly from each companies official 43-101 third party endorsed data. This site also tracks the in ground price of silver and gold across it's universe which is pretty broad.

I note that ECU is included in both the gold and silver data basis as it should be and on the graphs is in the upper left hand quadrant which is normally where most of the best values reside (high dollars per tonne plus lowest present value per ounce in the ground). I note that some stories don't make the list like EXN, etc.

http://goldminerpulse.com/