I've got one. Great pole, very light and robust. Good clamps too that can easily be adjusted with your fingers and great price. The circumference of the bottom section is a bit smaller than the X-tel but you will soon get used to it.
The only negative thing is is that it is actually 17' (to be precise it is the same size as the X-tel 17') and you would be wise to have a tube of glue in your van as me and some others have found that the part that the plastic gooseneck screws onto comes out of the pole eventually. not really a problem when it happens, just glue it and stick it back in.
Go for it.