The Eagletac uses CR123 batteries
The tool uses AAA
you need to make some choices about what kind of batteries you want to use, and how heavy a light you want to carry, look up how much they weigh.. add 16 grams for the CR123, and 12 grams for the AAA
decide which battery size you want, AAA does not last as long as CR123… AAA and AA can use Eneloop rechargeables, not an option with CR123 (they are not cheap).
do a search for "Lumintop Tool Review" and "Eagletac D25-C review"
fwiw, the pocket clip on the Tool is easily popped off by mistake, not so with the screwed on pocket clip on the Eagletac..
you mention "pocket carry", which I hear as slightly different than Pocket Clip carry
for pocket carry, I suggest you start with an Olight i3s. Inexpensive, light weight, no PWM, but low CRI.. If like me you want a high CRI LED, both the Eagletac and the Tool offer Nichia 219. There is a new Titanium Tool you might want, or you may want the older model in pure copper (even though the tailswitch is different and wont allow tailstanding)...
lights also differ in mode sequence, some start on Low, then medium, then high, others start Medium, then High, then low.. etc..
look through my signature links for an education on all the factors I considered when choosing my lights. If I was going to suggest just one to get, today, it would be this if you want a clickie tail switch, or the Olight if youre OK with a head twist interface, no tail switch
Group Buy: Lumintop Tool Ti AAA It has a Nichia LED and Low-M-H modes
my personal preference is to twisty interface, and I love Copper, so my carry is a Maratac Copper AAA, but it costs 3x as much as the Olight
to help you figure out what light to buy, figure out where you will use it
1. During the day to work on a car requires a MUCH brighter light than needed at night to go to the bathroom
2. At night around the house does not need as bright a light, and its nicer if its not too Cool White.. I prefer Warm or Neutral, I dislike CoolWhite.. The Nichia is a Neutral White, probably the best middle ground
warning, you will end up buying more than one light, thats what happens when you hang around here
happy shopping
ps, here is a
really inexpensive light with a Nichia LED