Does anyone feel like their MCU drastically needs an update? It is somewhat disappointing to me that the MCU is still using a 2012 Tegra 3 processor after AP 2.0 was released. The next question is, when a new MCU ultimately does get released, what do people think are the odds that cars will be upgradable? The worst thing to happen would be that Tesla updates older MCUs with new software, and the older MCUs cannot handle it, similar to older iPhones running the latest IOS. I'm on the fence of buying until a new MCU comes out. I'd feel much more comfortable if the MCU is upgradable, but I'm doubtful that will be possible through Tesla (as an aside, people are able to update their BMW i-drive through aftermarket methods).