Best Cam For Street Use?

[WHYBYNU]

Well it's funny how the mind works, Im in the middle of summer and already thinking about what I'm going to work on this winter.
I'm going to change cams and go with after market heads on my 350. I'm thinking about Comp Cams 268H or 270H and a set Dart Iron Eagle heads. My 350 is running a Performer intake and 1406 carb K&N 14"x 4" air cleaner, HEI ignition I also run a 350 trans built to handle a fair about of horse power and the rear is stock with 3:07 gears(I like to cruise 65 @ 2300 rpm). I want 325 plus horse power. I'm just not sure how to get it and still drive comfortable on the street. If you guys have any better combos short of blue bottles and big blocks let me here what you think.