Well if you plan on day trading the stock it might make sense to worry about the commisions, but if you are going to buy and hold it like a mutual fund, $14 dollars over the course of your investment is not very noteworthy.
In addition, Mutual Funds usually have expenses at about 10 times ETFs (aprox 1% MF, 0.1% ETF)
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Advantages of ETFs
Low Ownership Costs - Because of their efficient structure that tracks an index rather than pay investment managers to create a portfolio, the recurring expenses for most ETFs are very low.
Tax Advantages - While this isn’t really a concern if you’re investing in a tax-deferred account, ETFs are generally very tax friendly. In many cases, you are in control of when you pay capital gains tax because you pay it when you sell your shares. You aren’t at the mercy of wondering whether your mutual fund is going to declare a capital gains distribution or not. Many ETFs have never issued a capital gain distribution, and even the ones that do generally minimize the impact significantly.
Liquidity - As I mentioned above, ETFs trade throughout the day just like a stock. This means you can buy and sell multiple times a day if you want, or buy and sell with virtually immediate results. You can also place market, limit, and even stop-loss orders through your broker for ETFs.
No Minimum Investment - With an ETF, you are only limited by the amount of money you have and the price per share. Many mutual funds require thousands of dollars as a minimum before you can even invest in a fund, so ETFs have a much lower barrier to entry.
Options - Since ETFs trade like stocks, many popular ETFs also have corresponding options. For more sophosticated investors, this means you can buy puts and calls, create spreads, or other creative techniques to hedge your investment.
Things to think about.....