MK225 or MK125

There are 2 Supertag Hand Detachers in the marketplace today. The MK225 and the MK125 are both somewhat reliable supertag detachers. The MK125 has a classic gun shape where the MK225 has more of a Star Trek Phaser thing happening. They both get the job done but the MK225 seems to last longer. The MK125 is a little easier to use for the old school generation. Either one will get the job done, but it's time Sensormatic invented a more reliable supertag hand detacher.