I will go with tokarev--- following my love for this gun and the uber fast 7.62x25 round. Few thousand rounds through a tok-- any kind of brass, good, bad, surplus, dirty, clean, rain shine, sideways, rapidfire, through pocket(yes I tried that... ruined good trench coat in process) NEVER jammed. cycles flawless. impossible to break and barrel is still like new.
The design is best of all worlds--- that is maybe because tokarev came out after the handguns its based on. It combined 1911, BHP and Mauser c96 (all 3 could be easily one of the best handguns ever made) into one amazing military firearm. The 7.62x25 round is very hot even ww2 stuff.. around 1450 fps--- modern comercial ammo goes 1550 to 1750 which is around 500ft/lbs. I personally chronographed S&B at 1650-1700. Handloads I have shot in excess of 1900--- some approaching 2000--- and friend who handloads claimed he got above 2k in 4.6 inch barrel tokarev with 85 grain bullet---(hard to believe tbh, but 1900+ for sure I done it myself)-thats over 700 ft/lb. This kind of power in under 5 inch barrel can only be exceeded by big bore handguns like 44 mag and up, yet it will cycle with 1400 fps rounds too. It also points naturally for me.. and the slick design is amazing for carry even though its quite long.
There are a bunch of cons with it--- The 30 cal bullet is considered ice pick puncher and does not do massive hole compared to 45 acp. Single action system means you have to have it cocked all the way to fire rapidly, yet safety on it-well there isn"t one. Magazine volume is 8 rounds which is quite small by modern standards. It is quite big... about size of 1911,,, just a little smaller, (so not exactly ccw piece) and well for carry-- over penetration is true... its almost like shooting a rifle, it will go right through your target and can hit innocent bystander, but if you in a car, and need to punch hole in some body armor or car door and still have enough energy to stop your target--- look no further.
All in All---- gun which can penetrate class 3a body armor, shoots pretty much flat to 180 yards and has jam free reputation to match ak 47, well if I had to pick one handgun to go to war with (considering this only weapon I can have in handgun only combat)-- this would be it. So if you dont have it yet, get it .. you wont regret.