If this is your first Carry Gun,,, don't get too small. Start with Compact vs Sub Compact. You have to get used to the feel and to realize the responsibility that you have as well. Think about how you will carry. IWB or Appendix carry,,, or other.
Consider a pistol with a Safety to start. You can always sell it later if you don't want it. Or a snub Revolver, .38 or .357. Once you have a bit of experience with what you wear, and your level of activity while carrying, then adjust. Train and practice with one gun at a time. Get good, get confident and then see what else you like.
The Sig 365XL is a great gun, well made and easy to handle. That would be my choice its almost a Compact but is firm in the hand.
Good luck,, stay safe.
Consider a pistol with a Safety to start. You can always sell it later if you don't want it. Or a snub Revolver, .38 or .357. Once you have a bit of experience with what you wear, and your level of activity while carrying, then adjust. Train and practice with one gun at a time. Get good, get confident and then see what else you like.
The Sig 365XL is a great gun, well made and easy to handle. That would be my choice its almost a Compact but is firm in the hand.
Good luck,, stay safe.