Tartiflette anyone?

[Gobbledegeek]

You know, I'm sure I asked this before but can't find anything here. Can anyone familiar with French cuisine recommend a suitable substitute for Roblochon for my tartiflette?

Some say Muenster, Livarot or raclette and others say any old camembert will do.

 

[Gobbledegeek]

Unfortunately, doing the shopping with 5 kids is an experience I would rather avoid where possible, so if one of the major supermarkets sell it online I can do my whole shop in one go. Thanks for the suggestions.

 

[Gobbledegeek]

...and Roquefort is their recommended alternative??? Surely not.