Now, I have to choose between these two:
I (was) going to respond to your thread, but decided not to....(HEY, Wait...I'm 'sponding NOW...!)
Oh well, you've made your decision, but Cost and Practicality should be decieding factors.
1. You've chosen two multiple headlighting units, that are for high power floodlight - way enough
to film a video,
or headlight DEER hunting !

but short use time, then have to change-out batteries. VERY Exspensive, too...!
I use Princeton Tec HL-D with three AA-batteries; three-level dimming, and flashing Mode,
for each - flood and spot beam Modes.
It has three little LED bulbs,
and One 3-Watt LED bulb.
Very easy on batteries, when you dim-down, to a light level, that is perfect for the occasion,
and never use the brighter bulb, unless I need to route-find, up a rock face - in the caves I explore....
It has a deeply concave reflector that will give you a hot spot in the white flood light, and a warm,
yellow BRIGHT Light, for the Spot.
Yes, it is water-resistant