I've been using a Toyota Prius 50 for about six months, covering approximately 14,000 kilometers without any problems. With its semi-autonomous driving features, driving has become incredibly easy, and I find myself wanting to go on trips every weekend. For those unfamiliar with OpenPilot, please research the compatible vehicles yourself. I'm also including an SDSU kit for Toyota (a kit that controls the accelerator and brakes using OpenPilot's visual system; without it, only the original ACC is available). If you're in Tokyo, I'll provide free installation support.