Those are pretty good points, and I didn't realize that auto manufacturers had the level of freedom in ECU software. As far as Toyota is concerned, right now I

Those are pretty good points, and I didn't realize that auto manufacturers had the level of freedom in ECU software. As far as Toyota is concerned, right now I'd trust them as much, of not more, than Tesla. Tesla has been doing great things and doesn't have much, if any, of a bad track record for failures. However, you have to realize that Toyota has also been making cars far longer than Tesla, produce more, and has one of the best reliability ratings in the industry. I believe Tesla can achieve this or better. However, it's hard to compare when Tesla doesn't have the numbers that Toyota has.