It depends on the uses you have in mind for your only gun. If it`s to be used for just CCW get the Keltec,if you`d like to target shoot and plink with it too get the Mak. As a defensive carry pistol the Keltec has it all over the Mak. It`s smaller,MUCH lighter,more powerful and holds more ammo. However the Keltec is no target gun and just isn`t much fun as a plinker IMO. My best friend has a Bulgarian Mak,it`s a nice pistol and fun to shoot. Pretty accurate for a gun of it`s size. A good carry gun,just not as easy to carry as the Keltec. In SA mode it`s a great plinker. The DA is much heavier than the Keltec and the sights are smaller and harder to pick up but it`s still a better general purpose pistol. They`re both great buys but the Maks are probably more so. Some folks have had reliability problems with Keltecs but they`re much better now than they were a few years ago and FWIW I`ll put my P-11 up against ANY auto for reliability. I`m going on 5000rds. without a single jam (hard to believe,yes,but true)except for the time my buddy tried to fire it while gripping it with his palm *behind* the slide! Which ever you choose I think you`ll be happy with it. Marcus