What's your favorite pistol red dot with auto-on/shake awake, and why? Which has the largest viewing window? Its not for concealed carry so size doesn't matter. Thanks!
I leave mine on generally, except for the DPP because of infrequent use and the terrible battery life (1600 hours) and I have a hard time finding them ever off (I also have a Trijicon RMR but this thread is about the larger windows). Just the slightest movement turns them on. You really have to sneak up on them and not wiggle the shelf.IMO - if it's for a defensive gun, I'd personally opt for an always-on dot over a motion-activated one.
If for range-use - then go with whatever you want within the budget.
Mmmm PUDC.How long is the battery life when you leave them on all the time?