My favorite from each Bond, not including Lazenby for obvious reasons and with the caveat that I have not yet seen Spectre:
Connery: From Russia with Love
Moore: For Your Eyes Only
Dalton: The Living Daylights
Brosnan: GoldenEye
Craig: Casino Royale
It's a shame Lazenby didn't do more movies, I really liked his Bond. It would have been interesting to see how Diamonds Are Forever would have gone with him instead of Connery. Conversely, I wish Moore had gone out on a high note after For Your Eyes Only. Maybe Dalton might have replaced him sooner, which might have been nice.
Connery: From Russia with Love
Moore: For Your Eyes Only
Dalton: The Living Daylights
Brosnan: GoldenEye
Craig: Casino Royale
It's a shame Lazenby didn't do more movies, I really liked his Bond. It would have been interesting to see how Diamonds Are Forever would have gone with him instead of Connery. Conversely, I wish Moore had gone out on a high note after For Your Eyes Only. Maybe Dalton might have replaced him sooner, which might have been nice.