I'm looking for an optic that I'll primarily use from CQB out to about 100 yards. I have a ACOG on my other AR which I love but I'd like to set my other up for more up close and personal occasions. I recently unloaded my EOTech.....it looked like one big glowing blob....I know I know....look at the target not the reticle! Sorry guys, I'm a front sight kind of guy. I've been looking at the ML3...are there are any +/- of the M2, ML3, M3 etc. I'm not a regular user of night vision but it might be nice to have the option. Is the 2 MOA readily visible in daylight? I'd like to have the smallest possible so long as it's bright enough. Also, what would be a good Co-witness mount to go on my M4 upper with my BUIS? I'd appreciate any input. I'm not to hung up on the price, I just want quality gear. Thanks.