I think the size, weight and profile of the LCP is excellent for carry and concealment. I added a Crimson Trace laser because I assume if needed there was a good chance I would not have the time or opportunity to even raise the gun to use for rough aiming. At my age, holding this gun steady, even with a laser, is not easy, but I feel comfortable hitting a dinner plate size target at 20 to 25 feet using the Crimson Trace and firing moderately rapidly. I think the laser could be a lifesaver if forced to fire at an attacker from 10 or 15 feet away without time to raise the gun above waist level.
Of course, buying a laser almost doubles the cost of the gun, especially if you need a new holster to accommodate the larger size and shape of the gun with the CT laser attached, but its still cheaper than most carry guns. It doesn't approach the reliability of a j-frame revolver, but is much easier to conceal.