Samsung LH351D and Nichia 219C both look good with 10507 and 10511 (IMO)
XP-L HI has a slight star burst pattern on the edge of the corona using 10507. Outdoors you wont notice but indoors or against a white wall you will. All other optics should be fine.
SST-20 is even worse star burst pattern so unless all you do is “point” at objects in the distance and want the most throw possible you should probably not choose 10507 but any other should be fine.
As azhu mentioned, if you want a medium or wide beam for close work then those are the obvious choices and should look great with any LED.
Got my order today. Excellent packing and the trits are a perfect fit. Without a jig and drill press there’s no way someone could replicate this by hand.
Even if you had a drill press, it would have o be a high quality one, or a little electric pcb drill.
It is doable by hand for sure, but would take a fairly long time, a steady hand and a lot of patience.
I would use one of these with a nice sharp new drill
Yes they are good and surprisingly powerful, you hold the little collar at the bottom above the chuck to steady it and just push up and down - you probably guessed that bit though lol!
They only go up to around 3mm drill, or mine does - it depends what sort of collet system they have/ the size of actual drill.