What I want to know is where people get the time and energy to carry on these wars, after a full day of work.

Decided I had better listen to both SoH and Bellowhead. Several videos of each later I concluded that if I had to chose between SoH and Bellowhead live performance it would be Bellowhead.   

Bellowhead seems fresh and fun and SoH a bit samey and stagnant.

As I am whacky over very trad rendering of trad songs, I would probably not by CD of either group.