Quote from Raystonn:
My IRAs allow me to trade or invest without paying taxes on the earnings. This means my effective annual rate of return is between 50% and 100% more than it would be otherwise. Compound this for a few years and you will see it is much more beneficial to trade and invest in an IRA, even if you must withdraw prior to the correct age and pay a penalty. A 10% penalty is nothing compared to being free of all those taxes every year, especially with the compounding of those extra returns.
-Raystonn