cslmn or sst20?

I’ve had the fenix PD15r for quite a while now, which has the sst20, just got the convoy s2 & s6 with the cslmn emitter in both… is it just rhe build of these lights and reflectors? or the whole emitter itself? the cs has a tighter Hotspot, at a farther distance, which I really like .. but not sure if it’s the emitter or the reflector.. somebody shed some light on this… the reflector in the convoy is deeper. and the clarity of the tone is a bit more ummm whiter, which I also like but kinda thinking of getting a s6 with a sst to compare…

curious what you guys have to say about it? and a better comparison between the emitters.. I just know I like my clarity, and candela..
ordered the wrong color 18350 tube but it works, and works good! dual tone or not, I love this little light!

by shyin580