Went for the £ 12 first class going down and the £ 15 single going home.
First class was excellent with pots of coffee, orange juice, toast and a Great British breakfast which was not up to Eyna standards obviously but was not bad.
The £15 return may have been acceptable but I have no way of knowing telling because I missed the damned thing.
Am on the train home now £25.70 lighter than I should be. I trust my new employer will be understanding and more to the point generous.