I haven't, because even though I paid for FSD back in 2016, it is STILL not enabled on my car. About 18 months ago I finally got allowed into the beta for around 3 months, but then it went in for service (doing the storage device replacement), and everything got reset including the ability to use FSD, so I'm back on the beta list and have been for a year. I submitted a support request for it maybe a year ago, but it got deleted with no response.
While it was enabled, I'll say it was terrible at things like driving in the city, but it was actually pretty good at interstate driving.
Forget interest, I'm thinking convert it to stock at the price I'd have paid back in 2016, because basically they've used it as an investment. Seems fair.
While it was enabled, I'll say it was terrible at things like driving in the city, but it was actually pretty good at interstate driving.