Cam Specs.....where will the power be?

Here's a little smaller cam that would generate the same lift, but this would leave a noticeable amount of usable power on the table compared to the first choice.
Voodoo Hydraulic Roller Cam - Chrysler 273-360 (W/ Short Snout) 258/264
But here is the first cam with a magnum specific short snout.
Voodoo Hydraulic Roller Cam - Chrysler 273-360 (W/ Short Snout) 264/270