Per-language translation engine preferences

[datapharmer]

It would be nice to have the ability to select the primary translation engine on a language-by-language basis and to make it possible to disable automatic translation for a particular language since some languages are translated better than others with a particular engine.

[ofer]

I totally agree, the intention of the support icons in the language table is just that (so clicking on that icon would set this the default engine)
however, I won't be getting to do this soon, mainly because I really have no way of telling which engine gives better results for which engine on which topics. And I fear that this will be a lot of work for a rarely used feature (how will other know the same?)