If I may, I like to share with you my experience so far.
My previous dogs I had years ago were nothing but collies, nothing wrong with the breed and I thought I would always have this type of breed.
I am not thinking that way anymore. Especially since September 2002, when I adopted my first boxer male. I don't think I can settle for any other type of breed again, getting my first fawn male is defiantly one of the best decisions I have made for a fur friend. From the affection, to the personalty of this boxer breed, is just amazing. Through awarding with treats and praise, I can't believe what he learns day after day, thay are so smart so willing to learn. Even for my Chopper who just turning 3 yrs. old he's learned how to roll-over

(imagine that) he knows practically every common command, waits for me and my wife to come home from work and how he waits near the front window for my kids to come home from school so that he can see everyone safe and sound. Those facial expressions well, they are trully without a doubt a gas, all I do is laugh after laugh with things he does.
I don't believe you can go wrong selecting this breed, male or female it is your choice.
GOOD LUCK
Bill