LOL. Please, Girls Aloud are easily vocally superior to the Sugababes.
GA has Nadine, who could outsing most solo females in the industry, SB have.. Keisha? Who's Nasel tone could induce vomiting on people

Live performances, obviously Girls Aloud, comparing the 'TU' and 'OOC' tour to the 'Change' tour makes the SB look like amateurs :-\
Chart runs GA beat them, 20 top ten singles out of a possible 21, hmmm. Sugababes have two more #1s, but they've been around longer to achieve them

All of GA albums have been solid, quality pop. SB last two albums were arguably, ****.
And yes SB's do have more writing credits, but if you look at the credits there is always something ridiculous like 5-7 co-writers..
Saying that I love 'Get Sexy', autotune really works for Keisha
