I do not know who makes the best,I like useing generals lighter double lance,it has 1/8 tubing from the valve to the tips.I use the 72" for box trailers,I custom make the one I use most of the time.I order the 72" cut the tubing to my liking and I also custom make the short tube from gun to valve.I custom fit a 12" tube between the gun and valve,the one that comes with the 72" is to short for my long arms..........huh.
I do not like the 1/4" tubing on a double lance,,,,,to heavy....huh