"=smithman;3340562]hmm...okay If we would stay on AA's in a very compact size (like the EZs size)
Which could be recommend to get such a 'WoW-Effect?"
Look, if they see you as a new guy they are not going to tell you the truth. You can get plenty of "WoW," with the Nitcore EzAa R2, if you run it on AW 45000 cells. You can see this in the tests yourself.
Show it off on a night with no moon, in the dark woods, with trees about fifty yards away to reflect your spotlight at.