I took advantage of the $10/yr a couple months ago. I only have a basic Spotify account - now that Spotify is available, is it that much better to pay 12x as much as Slacker?
Good question. I use(d) pandora. I didnt do spotify because when it first came out and required facebook (which I dont have and have no intention of ever creating), I said to myself "well I guess no spotify".
I knew they removed the facebook requirement a while ago but I had a legacy yearly pandora subscription that was $45 or so. Well, since now spotify is available in my tesla, I signed up for a 3 month trial to give it a go 2 days ago. I have already converted my "free trial" account to a family subscription, cancelled both my wife and my own pandora subscription, and moved my pandora thumbs up songs to spotify.
It had every song we wanted, which slacker absolutely did not, and it was easy to use in the car as far as logging into it and having everything show up. So for me, it was worth it, but I was never a paying slacker account holder. The free one in the car convinced me I didnt need to pay for it. I do use the free tunein account in the car.