Anyone know the difference between/pros and cons of a Mountain Buggy Duet and a Duo?

[MrsKoala]

I am a bit confused. They look the same and i can't really see a difference. Does anyone have one of them?

Can you use a basinet in the duo? i can only see basinets for the duet.

It's size, the duet is 63cm wide, the duo is 73 or 74 I can't accurately remember. There is a single and double bassinet for the duo but I don't think the duo is sold in the uk anymore. There will be plenty of used ones though and I think you can still buy new in Europe, which is simple enough.

Thanks. I'm looking at a second hand Duet (which i think is what i want) but would have to buy a new basinet for it.