3 pcs cell Acebeam K30 is easy to have. this is the most recommended.
Irradiation is also near, far and well balanced.
Acebeam X80 of the explosion only in the neighborhood is not practical.
said this, Astrolux MF01(freeme code is $78) has excellent practicality.
Sofirn SF34 is cheap.
1 pcs cell that is Sofirn C8F is easy to use and is best Buy if considering price.