Updated, above!
The Boden-Kieseritzky Gambit is "Best by Test."

This shows even greater chances playing "The Bishop's."
https://www.365chess.com/opening.php?m=6&n=6131&ms=e4.e5.Bc4.Bc5.b4&ns=3.5.30.371.6131
Possibly, the Strongest Symmetrical Opening for White, ever?!

When "The Bishop's" transposes to the "Two Knight's Defense"
Black should win, with the best of Play!
And a great incentive to play "The Bishop's!"
https://www.365chess.com/opening.php?m=12&n=31784&ms=e4.e5.Bc4.Nf6.Nf3.Nxe4.Nc3.Nxc3.dxc3.f6.O-O&ns=3.5.30.114.412.480.417.481.647.674.31784