What is you description/idea of a "Nice Beam"??
I would really suggest the Nitecore EC11, pretty sure you had a typo there. Anyways, get the EC11 and some Efest 18350 cells. You will be likely pleased with its performance. You can also run regular CR123 batteries in it. Remember, because it can fit a 18350 cell, it will be slightly thicker (more round) than say the Manker. It also has a very handy small Red led in the reflector. Personally, I find this super useful. Great for moving around the bedroom at night, or setting it up as a location beacon, night light camping or at a hotel, and so on. If you use your imagination, the little red led can have lots of uses. The red led can basically run FOREVER on a single battery.
This little light is a small pocket rocket. It Throws very nicely & is very bright!