Received my palladium silver Alumacase yesterday. Actually arrived USPS with no problems, despite receiving the email about possible postage amount problems. Looks like I got $5 for trying the thing out! Here are my thoughts comparing my Vapor 4's and my Alumacase:
Fit:
Hard to compare since they both mount the phone in somewhat different ways. That being said, I like them both equally in this department. I don't thing one shines over the other as far as fit is concerned. I do like the table-top design of Alumacase, however. Don't have to worry about which side I'm laying it down on. Also, with some adjustment at the bottom of the Alumacase, you can get both pieces lined up pretty good. Vapor is tighter, but Alumacase isn't as bad as some make it out to be.
Finish:
Finish is definitely awarded to Vapor. I'm not saying that Alumacase finish is horrible, just not near the quality of the Vapor. I see a lot more of the milling marks on the Alumacase compared to the Vapor. The finish isn't very uniform on the Alumacase as well. By that I mean the grain of the aluminum is very random. Not consistent throughout the entire case.
Quality of materials:
Both feel like they use the same aluminum. However the anodizing and finishing is better on the Vapor's, so I give them the edge. Gaps are tighter on Vapor, too.
GPS/Wifi:
I realize we are wrapping our stainless steel antenna in aluminum, which is not optimum. Both seem to have the same degradation in GPS, however Alumacase seems to be consistent with how off it is. Vapor likes to jump around when finding my GPS location, Alumacase does not. Wifi was fine on both of the cases, at least for how I use my cases. Edge goes to Alumacase.
Cell Signal:
Same pretense as GPS/Wifi. Both show some signal loss, it appears that Alumacase does keep the signal better than Vapor (stock Vapor). Both do lose some signal, but Alumacase not as much. Here are my results after testing all situations:
Naked iPhone: -89 to -93
Naked iPhone (deathgrip applied!): -112 consistently
Vapor 4 (insulated): -98 to -110, -108 consistently
Vapor 4 (stock): -118+ consistently (from previous tests in the same spot)
Alumacase (no mods): -101 to -110, -109 consistently
I did try insulating the deathgrip area on the alumacase, but no changes were seen during testing.
Functionality:
Both have pros and cons on this. Vapor has the built-in power button which is a huge plus to me. The Alumacase only has the cutout, but is still accessible by my finger during normal operation. Volume/mute area is as easily accessible on both phones. The dock is bigger on the Alumacase, which allows me to charge in the car, and would probably be better for docking, but I don't do much of that so it doesn't concern me (The dock doesn't concern me since I use all apple chargers excluding car charger, but rarely do I use this, and I can still jimmy the charger to stay put and get the phone to charge with the Vapor on). Headphone jack is also more accommodating on the Alumacase. I would give the Alumacase more functionality just for dock and headphone reasons.
Overall, both are cool cases. They each have their pros and cons. I will keep both and change them every now and then. If I go traveling, I imagine I'll use the Alumacase for headphone and charging purposes. Normal everyday use, will be switched between the two. Definitely give the style award to Vapor though. Nothing so far can match how much it stands out while on your phone.
Hope this helps some people with making decisions. Let me know if you have any questions about the quasi-review. I can post pics, if necessary, however at this time I think we know what both cases look like!