Emitter recommendations for SK68 clone modding?

[GottaZoom]

The SK68s seem to be are all over as to how well they perform, and with which batteries. I posted a few examples found at this link:

Different draw rates - SK68 samples

Below are some draw rates on 3 SK68 examples. The results seemed interesting enough to post for your amusement. My son recently loaned me his SK68 so I could do some comparisons with my recently modded and seemingly similar clone (to his). But when I dropped my 14500 into his light I was surprised at the result and so I charted this table (instead of bothering with beam shots). Draw is H/L on the 3-modes. The lights: 1. Single mode XPE acquired through Amazon from BBQBuy 2. 3 mode XPG2 (orig…