My thoughts exactly. I like this as a complementary part of an existing 2 case swap.idzy said:I think it would be good as an additional thing rather than 'the' thing. I am with the others in regard to variety. Also, if you get a dud cube as you do get dud beers you would have 20 litres of it and it could be just bad luck. At least if you have 20 litres of your own bad brew it's all on you.