Yeah, that appears to be the case. I'm not sure going through all that would be worth the trouble. However, I've found Speck's customer service to be top notch.
I bought a Moonsicle White off of Amazon last week and it was the new style cutout.
I bought mine for a company on there called "setbuy" but it was fulfilled by Amazon so it came from their current stock of items. You can select it under the buy menu if you wnat but you shouldn't have to since it came from their current stock of items.
Order direct from Amazon now should result in the new style. Make sure it says Amazon when you buy it since it isn't set to that by default when I checked a few minutes ago.
The price has gone up to 13 bucks though as I bought mine for 9.99.
As for the TC's original question, now that I have both cases in front of me I still say, that despite the scratching which is bad and the flaking that goes away after a couple of days (really it is an issue that has been blown out of proportion) the Candyshell is still the way to go.
Cheaper price, better protection, and still not much bigger in size than the DRX. It does weigh slightly more but really isn't noticeable unless you compare them side by side. Also, as a personal preference I like the bottom cut out on the Candyshell better. More solid and again, more protection.
If you want the DRX, I would recommend getting the NGP instead. $20 bucks for the NGP, even cheaper if you shop around online. The NGP offers the same level of protection and it weighs less all the while still feeling as solid as the DRX does. The thin plastic frame on the DRX adds nothing but aesthetics to the case really.