Hi GG friends, Where else could I get a better advise on a wire zapper than here in the GG community?.. There's not much choice in wire welders. I'm looking at the TSAF VRD and the Joyner V2, both available from Guru. There is not a lot of difference in price and features so I which one should I choose?? Are there other zappers I should consider? Thanks a lot for any help or insight!