Is there a used gun market in your country? I buy the majority of my guns used. Good way to save $ off the price of paying retail or whatever market price is on new guns.
I primarily CCW 2 types of handguns - either a Glock 19 or a FN Hi Power.
I'm playing with some pocket pistols S&W Shield and Ruger LC9S. I traded off my Glock 26 and find I miss it.
Really you ought try a Glock 19. It has a lot going for it - compact, reliable, accurate, light weight, and capacity. Learn the thumbs forward grip, the sight picture, and to ride the reset.
I spent 4 years in Iraq and have to say the Glock 19 was the 2nd most common handgun I saw. #1 being the M9 Beretta. All of the security contractors required their employees to be proficient with Glock.
Glock is one of the most commonly seen handguns in the world. If nothing else it would be good for you or anyone to become proficient in their use. Kind of like the AK47 and AR15.