Duchet or NWN (buying from Italy)?

[Valgua]

Hi! I want to buy The First Blitzkrieg by HPS. The alternatives, as far as I know, are Duchet and NWN. NWN is cheaper but friends tell me that it can take up to 6 weeks before the game arrives and it often comes without a box. Duchet is more expensive but it is located in Europe so I should get the game sooner. Then there is a subquestion: if I decide to buy from duchet is it better to use the english or the french interface? Are there any differences beyond the language and the price in euros? If I order in french will the game be sent from France (and arrive sooner in Italy)?

Filippo