We don't need just an upgrade on Giroud we need a different style to Giroud, someone who is quick enough to get on the end of through balls, join in on a counter attack, dribble with the ball, run at players and actually shoot and score from outside the box.
Also I don't believe any of this confidence or mentality stuff with Giroud, he doesn't seem like the type of player who that affects. He could play 10 games and score 10 goals then not score in the next 4, his all round game won't change, the ball will either go in off his shin or heel or it won't nothing to do with confidence, has he ever really looked short on confidence.
He takes up the same positions, hits the ball the same way and does the same runs.
Also Giroud for £10m > Bony for £30m