Favourite Sugababes line up?

What is your favourite Sugababes lineup.
Although One Touch is my favourite album I would have to say
1) Keisha, Mutya and Heidi
2) Keisha, Siobhán and Mutya
3) Keisha, Heidi and Amelle
4) Heidi, Amelle and Jade
They are very close although One Touch (Keisha, Mutya and Siobhán) is my favourite album more of my favourite singles came from the Second linup Kesiha, Mutya and Heidi. And Heidi, Amelle and Jade have only had one album so I cannot really judge them yet.

line up 4

1. Mutya, Heidi & Keisha.
2. Jade, Heidi & Amelle/Siobhan, Mutya and Keisha (tie)
4. Amelle, Keisha & Heidi.