trying to decide what i will get built for my ar15 when i do, I have handled the daniel rail with fsb cut and love it, gives needed length (cabines too short, especially if adding lights or other gear.) I like being able to run a light at 1200. Then theres mid length, its long enough, supposedly shoots softer (ar15s kick hard? lol) and can still mount a bayonet for some cool factor. What have you all had luck with?