I know I would like the 6d cell mag Lite . I use one of the old model for 30 year until a leak battery kill the switch . they do not make a replacement switch for the `` pre d '' serial number so I have to replace it . good price and very prompt delivery -lrb- two day from order -rrb- . a great flash light and a even better defensive weapon . I never go on a alarm call without the mag Lite and S&W; 38 special . the only change I would make might be a 44 magnum .