Even as a lefty, I don't really want to be limited to the few left-handed or ambi choices, and most of the time I wear shirts tucked in, or wear t-shirts in the summer.
As a lefty, there is no reason to feel you need to buy a lefty or ambi gun. With a little practice you can do most things using the index finger on your left hand.
There is also no reason to buy CCW clothing. Depending on how you carry, an untucked shirt with a pattern on it will conceal nost guns.
If you want more of a CCW gun rather than a range gun, take a look at the Ruger LCP. Easy to pocket carry and is a very solid well made gun.
"He who laughs last, laughs dead." Homer Simpson