I prefer the D25A by a large margin. It'c current-controlled (no PWM like on the Mini MA), has a better clip that allows for deeper carry in your pocket, and the SS bezel is awesome. Plus, I've heard that the Mini series of lights can sometimes have issues with battery rattle, so there's that too.
Tod @ IlluminationGear comes very highly recommended, and his prices are the best around. He also offers a discount to CPF users, so be sure to ask him about it if you decide to contact him.