zach,
If you want a first handgun for range and carry, I'd recommend a pistol over a revolver, unless you just refuse to maintain your equipment. I's also recommend the pistol be compact-size, a good compromise for your two stated uses. A bit easier to conceal, but still very comfortable to shoot at the range. If carry comfort is more important consider a pistol with a light plastic frame. If shootability is more important consider a heavier, recoi-absorbing metal frame.
For about $400 you can get a new Canik compact in 9 Luger. The design (CZ 75 clone) is proven and reliable, the Turk workmanship is excellent, and there is good after-market support should you want to clean up the action or change the grips. The 9 Luger is typically the least expensive factory ammo caliber, and the FBI is now on record saying that the caliber is optimal for LE handgun purposes.
Regardless of what you buy, hold it (or a close surrogate) to ensure it feels comfortable.