Tried my new clubs at the range today and I had trouble spotting the ball.

I must be hitting my 7 iron +150 yards with my new club because i no idea where the ball went. And the few good shots I spotted I was hitting +150. I think I’m sold on the Calloway big Bertha graphite irons. Lightweight and a rocket sender. Any one else have trouble spotting the ball? This wasn’t happening with my old mizuno 115g steel irons