UNL - http://finance.yahoo.com/q?s=unl

"Despite some potential shortcomings, UNG has long been the best way for many investors to gain exposure to natural gas prices (as evidenced by its tremendous popularity). Now UNL offers a new option, one that we expect will be fully embraced by those who are bullish on either short-term or long-term prospects for gas prices. It will take time to tell how UNL performs relative to UNG and spot natural gas prices, but we applaud the continued innovation in the space and look forward to analyzing the performance of natural gas options."

http://seekingalpha.com/article/1743...s-etf-than-ung