A lot of ranges let you rent different pistols. All are different sizes and shapes. Some will be too small, some to large. Some feel good, some feel awkward. Its a very personal thing. Best ways. Go shooting with friends and try their guns Go to a range the rents guns and try different ones. Or at the very least go to a gun store and HOLD different guns, and talk to them about the different ones. Sure glocks are nice. Cops use glocks in .40cal. 40 is SNAPPY. I prefer a glock in 9mm or 45acp. I prefer 9mm and 45acp in most my pistols. So as you can see, you only will really know till you shoot it. Also is why people collect guns. Buy your first pistol, then later upgrade, and get different ones. My pick for low entry point, and a decent gun without breaking the bank is. A SCCY CPX2. Small can easily conceal, under $300. Good warranty. Made in FL USA. Carried mine for years never an issue.