On a serious note, it looks "like" 99% of the reports of dead Eotechs are regarding the old N cell or 500 series Eotechs, and not the newer XPS/EXPS models.
I run my 4 year old EXPS 2-0 everyday at work on my patrol rifle. I have a reminder set on my phone that tells me to replace the battery in it every 60 days. I have never had the battery drain on me using this method, and I estimate I could easily get 3x the service life out of each battery in it, but won't l push in past 60 days in my work gun. I run the cheap $1/per "Titanium" brand CR123s from BatteryJunction.com and have been using them in all my lights as well for over 10 years now without an issue.
Defoor also mentioned to us in a class that his entire team swapped batteries in their Eotechs everyday as SOP. Not because they didn't trust them. They swapped new batteries everyday in all of their kit. They would have swapped the battery daily "if" they ran Aimpoint's as well....but they didn't. And they still don't.
what do you have to back that up? Majority of people in the military run what is easily available, even specialized units. There are a couple guys I have served with that have gone on to bigger and better things in the Marine Corps and both have mentioned less then stellar opinions on the Eotech.
I am not trying to sound rude because I am also struggling with getting used to the H1 on a carbine. All of my experience in combat was with the acog and it is taking me awhile to get used to the red dot..
Yeah, but which optic has the lower parts count -- and is more or less parts better?
Likes pretty much everything in every caliber.
being durable and reliable is better.. part count doesn't assure anything. I think putting this logic to everything and anything is flawed.