Storm does deserve it's good reputition, but Apogee doesn't deserve a reputition quite this bad. It's a cheap block which performs pretty darn well. I agree with Maxxxs sticky except for the "please try to avoid it" part which is a bit harsh.
The history
Apogee didn't get it's reputation for performing bad. For those of you who don't know the history, here it is (the short version):
Back when Cathar released Storm it performed a lot better than all other blocks. It was every enthusiasts wet dream, but not very easy to get and even harder to pay for. Then Swiftech started to mass produce the G4 which made it possible for us mortal people to get one and everyone was happy.
Then one day Swiftech released Apogee and kinda marketed it as Storms replacement. Apogee is a cheap copy of the old
5000/
6000-series, some say it performs even worse but I'll stay out of that discussion. A cheap and ugly (according to most people) block replacing our beloved Storm? You can see how this made us Storm lovers angry and why many of us refused (some still refuse) to accept that it's a decent block. Then there was the testing mess but I'll leave that for now.
Appearance
The craftmanship behind Apogee is lousy compared to Storm and it has no history.
Apogees top is injection molded and you could replicate the bases diamond pin matrix with a hand saw.
Storms top and base however requires very delicate CNC machining and you can really see the craftsmanship in every detail. To a trained eye who understands the effort needed to create Storm it's very beautiful.
After spending countless nights reading about Cathars work over at ProCooling I was very happy the day I received my Storm. It was (and still is) worth every cent.
I do also own Apogee because it serves another purpose. It's a cheap, good performing and low restriction block. Precisely what I was looking for to silence my GFs shuttle.