I have a 3D Maglite and when I adjust the beam it never looks that great. I can set it for optimum throw and there is a little swirly thing in the hot spot, and when I flood it more the beam looks even worse. When its set on total flood it doesn't look too bad, but it seems like a high quality fixed beam that can NOT be adjusted would be better. I hear a lot of guys say they like the adjustable beams on their Maglites so am I missing something? Do you tolerate a crappy beam because its adjustable and flexible for different uses or do I just have a bad one? Are there other lights whose adjustable beams are as high quality in all settings as a good fixed beam light?