I felt like I would regret not selecting the MYP so I changed my order a couple days ago. I've been to the local Tesla center more times than I will admit studying the car inside and out and going over every detail. My SA probably thinks I'm a nut. For me it's not all the power. Sure it's nice but the Performance looks much more aggressive and has road presence. The Überturbines, larger red Tesla brake calipers, rear carbon fiber spoiler and slightly lowered chassis does a lot for the look and feel.