Well I researched as much as I could and found that EO recalled them and fixed a lot of issues. The thermal shift is in all red dots, so is parrallax. Battery life of 600 hours isn't nearly as good as 1 year or even 5 but it's long enough to shoot up all my ammo. I carry spare CR123's everywhere and have head lights, flashlights, weapon lights and even my range finder that uses them so no biggie.
I already have 2 LPV equipped carbine so I ordered one to try, an EXSP2-0 is on its way and I'll get a few days next week to try it out.
