Bogo Indian or Queen's Indian

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Which of these two openings is better for Black and gives him better winning chances?  and why do people choose to play one over the other:

 

Bogo Indian:

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+

Queen's Indian

1.d4 Nf6 2.c4 e6 3.Nf3 b6