Over just ten years, 3.13% compounds to over 36%. I think most investors would like to know about such a large additional cost before they put their money into an ETF.

The Utilities sector ranks tenth out of the ten sectors as detailed in my Sector Rankings for ETFs and Mutual Funds report. It gets my Very Dangerous rating, which is based on aggregation of ratings of 9 ETFs and 33 mutual funds in the Utilities sector as of July 17,2014.

Finding the best ETFs is an increasingly difficult task in a world with so many to choose from. This guide can help.