I think they Zio now does come with the 2.2 since they took the Zio phones out for quite a while and now they are back. Maybe it was to upgrade them, or to send the 2.1 Zios back to Huawei and they waited to get the latest shipments that come with the 2.2. Right now, I would go with the Zio since it is on sale now at $109.99, the lowest it has been at more than 60% off, even cheaper than the Ascend, plus it has a higher resolution screen and Graphics Processing Unit, which the Ascend lacks, all at a lower price. With the 2.2 update, it is much faster. The Ascend may never get 2.2. P.S. The stock speed of the Zio is 600 MHz while the Ascend\\\'s is 528MHz, though it needs to be rooted and overclocked. The only bad thing being said about the Zio is the keyboard, but the Ascend also has that problem, but there are great keyboard replacement apps out there. I believe they have the same resolution camera but generally the Zio is said to have a better picture quality. Again, let me make it clear that I THINK, not KNOW that the Zios now come with 2.2 preinstalled. Upgrading to 2.2 manually isn\'t that hard either. The bad things about each phone equal each other out in terms of the bad things like bugs, but the Zio has more good things than the Ascend, even though the Ascend has better support from the modding community. I assure you this is not biased since I myself have an Ascend. If you really need a phone now, go with the Zio. If you can wait, Cricket is expected to be bringing in the Ideos X5 which has specs similar to a G2, minus the keyboard.