If Aimpoint ever makes a red dot with an eotech like reticle (and still 50K hour battery life), I will be all over that like white on rice.
Until then, I'll stick with the EOtech since I prefer that reticle.
This is precisely why the police prefer eotechs and the miitary prefers aimpoint.
Cop guns spend 99.9% of their life sitting in a rack, pampered.
Mil guns get abused for weeks or months at a time.
To the Op. I believe that the Eotechs will shut off after a predetermined time so you don't have an unexpected dead battery.
Thats not the case with the Bushnell TRS25.
I own aimpoint t3 micros, an illuminated Leupold,and the TRS 25
The aimpoint is just left on. I change its batt once per year, when I change the batts in my safe's lock.
The Leupold shuts off after a couple of hrs if I leave it on.
The Bushnell stays on and would ultimately kill the batt if I forget it. But I've left it on for a week and there were no problems. I believe someone on the internets did a test and came up with about 3000 hours for the Bushnell when set at a minimally visible daylight setting. The bushnells are only on guns that are used as toys, so its not a big deal if the battery dies. I always keep a spare CR2032 battery in my range bag.
This is my 22/45 steel gun that I have a Bushnell on:
Here's a Bushnell on a CMMG .22LR AR I built for someone. I use a $15 YHM short riser when I use one on an AR.