Romeozero button - SIG SAUER OPMOD ROMEOZero Reflex Red Dot Sight

I downgraded this product due to the on/off/brilliance button. It's almost impossible to push the little micro switch button with the average finger. I had to use the tip of a pen or little screwdriver blade to get the switch to change states. SigSauer suggested to simply leave the sight on and allow the motion sensor to turn it off and on. I suspect that will deplete the battery quicker. I think the optics are fine for a low cost red dot. I would opt for a red dot that has a readily accessible operational button and a battery that can be replaced without have to remove the sight from the gun.