If my home has old galvanized pipe, is it better to Re-pipe or ePipe?

Marvin in Conroe was ready to re-pipe his home of galvanized pipe to Pex when he hear about another option, ePipe the old galvanized pipe. He wanted more information on this so we contacted our HomeShow Pro for all kinds of piping, Vic, from TDT to find out if one is better than the other.