If you are going to pay anything close to $3000 for an optic you would do yourself a favor by looking into ZCO, at $3600 the ZC527 is a much better optic than most others in its class, I think rydah's point with the $2500 remark is that the K525i doesn't really compete against other scopes in the $3k class (see ILya's video review below), doesn't mean it's not a good scope, it just has some surprising compromises they made that detract from its cost. IMO, the ZC527 is what the Kahles K525i should have been, not sure what Kahles was thinking when their engineers decided that sacrificing FOV and optical clarity at high magnifications over the already excellent K624i was a good idea in order to get a 5x erector. My only complaint with the K624i was the CA, outside of that it was an outstanding scope. Regarding the ATACR 5-25, it has a lot of love lust just because of the Nightforce name and it is a well built scope but is bested optically by other scopes in its class. Again, I'm not saying the ATACR or the K525i are not "good" scopes, but I do believe there are "better" scopes for the money, unless, as rydah mentions, you can find one in the $2500 range (which you can easily in the Hide classifieds) but if you're going to pay full price or close to it, I'd recommend looking into the ZCO, the Minox ZP5 and even "ol' reliable' the Schmidt PMII 5-25.