A 4 , looking towards a 5 stars ? - Burris FastFire 4 Reflex Red Dot Sight

Have Burris FastFire 3 on range/plink pistol & a Trijicon RMR T2 on M16 clone paired w/ ACOG. This FastFire 4 goes on Henry .357 lever. Outside of the necessary defense wake-on-move w/ RMR, the function and service of the FF3 has been equally exceptional and function & features ideal here for general & range toy use at a price that promotes more than one. Hence this FF4. Initial function & experience suggests a review could get 5 stars based upon FF3 experience & what little I know today & how well the multi-reticle flexibility pans out - but it is early yet. Under 100 rounds activity, and all good.