There are two types of blunts. There are brown leaf blunts, and green leaf blunts. Both have pros and cons.
Brown leaf blunts tend to burn faster, and are more harsh that green leaf blunts, but they take less skill to roll. On the the other hand, green leaf blunts burn slower, taste better, and are less harsh. However, rolling experience is a must.
Some popular brown leaf blunts are the Philly, White Owl, Tampa Nugget, and the infamous Swisher Sweet.
Some popular green leaf blunts are the Optimo and Garcia Vega.