Decent lower priced option - Swampfox Blade 1x25mm Prism Scope

I bought this because I have an astigmatism and being a prism optic it doesn't have the starburst that I normally see with other red dots. The reticle is innovative and easy to use. The optic is bright even outside and it comes with a lot of accessories. It uses a CR123a battery which is great cause a lot of the flashlights I have already use them. Not sure how easy the battery will be to change without taking the optic off the rifle as it is very close to the top rail. Shake-n-wake makes the battery last longer and so far has worked every time I have tested it. I wanted an optic with this feature so that I could use it as a night stand gun with out having to manually turn the optic on if needed.