It's my opinion of course. After testing virtually everything on the market for crossbows I still don't see anything that I can truthfully say is a premium quality scope or sight. Can you shoot accurately with them? Yes! I shoot them everyday because there is nothing (3 dot)available that's better to date.Illuminated scopes typicallyhave tons of internal reflection, reflex red dot sights are even worse with indadequate durability and one that's suppose to be zero magnification actually makes things look smaller. They are mostly cheaply made Asian sights. Good quality single dot reflex sights are available but they limit the range of shots becuase they only have a single aiming dot.Premium quality optics are expensive for a reason..............it costs more to produce quality optics. Eotech, Pride Fowler and Zeiss are examples of quality durable reflex sights with single dots. The Zeiss Z-Point has patented features not found on any other reflex sight. You are looking at $350.00 plus for any premium reflex sight and if any of these optics companies develop and produce a 3 dot crossbow specificversion, they will likely cost more thantheir single dot versions. Not everyhone is willing to pay$450.00 for a reflex sight or a rifle-type sight for crossbows andsome people simply can't afford them. Once you've grown accustomed to truly quality optics you don't want anything else. It's kind of like going back to regular TV once you've experienced true HD TVNo thanks :-)

I only use Ten Point and Bowtech Stryker reflex sights where 3 dot versions are needed. They are fixed positioned so finding the right arrow/point weights to get either 20/30/40 or 30/40/50 yards is the only way to do it. Ideally, a quality 3 dot with dot spacing adjustability would be the ticket. Maybe one of the manufacturers will wake up and see the possiblities for the growing crossbow market.

I personally don't use rifle-type scopes with magnification because they are large and heavy and I don't need or want magnification for 40 yard shots at deer.