HD2010 OR STL-V2 for a First?

Many FandyFires are 100% same as SkyRays. Example SR STL-V2 / FF STL-V6, SR 3800 / FF STL-V2, SR & FF STL-V3 and SRK / FF UV-S5.

That Uniquefire UF-V6 is totally different and UF-V2 is slightly different from original SR STL-V2 and FF STL-V6