Been having a bit of a poke around, and I've found a few discrepancies between courses.
'voi' has been translated to English variously as 'you all', 'you (plural)' and 'you (form pl.) - and I only looked at 3 courses!
Personally, I think it would be best to standardise them all to 'you all' (unless I'm overlooking a grammatical reason not to?), since it's quicker and easier to read without the brackets, and thus hopefully easier to remember.
There also seems to be a lack of consensus on whether or not to include the formal 'you's. Personally I think I do find it helpful to have e.g. both 'loro bevono - they drink' and 'Loro bevono - You all drink (formal)' on the word list.
What do you guys reckon?