Any advantage of gas welding?

[redlig]

Also useful to have around as a source of heat for 'bending' stuff.

 

[brightspark]

and brazing and silver soldering with a high temp localized heat

 

[Bornfree]

Copes with rust a lot better than any arc process

Until a bit spits off and knocks your flame out with a bang. Normally happens when concentrating on a nice run and makes you jump.