There are a number of different varieties of Burning Bush, but for the most part they fall into two distinct categories. The older variety (euonymus alata) is often called "Winged Euonymus" or "Winged Burning Bush". This variety can grow to a height of 12 to 15 feet, and the bark is very unique with it's winged edges.
The more common variety (euonymus alata compacta) only reaches a height of 8 to 10 feet, and the wings on the bark are still quite obvious, but not nearly as pronounced as the winged variety.
Although it's not very popular, and now considered invasive in some states, I happen to like the "Winged Burning Bush because the branches are very interesting during the winter.