I have ye seen real bad post. everyone has been bowled over by them. I have a basic 60 and it's the only light I need.(but i carry a spare P four great levels, incredible beam, throw's like mad, better quality between then any other production light I got, including
surefire, ARC, mag, stramlight, pelican, etc. a aleph is the only ones i don't own, and hear there the only ones as good.
Anyhoo do a google search and read all the 100's of posts on them. VDG