My biggest frustration with my TM3P Stealth is the lack of SiriusXM. Basically that is all I listen to. I have it on my phone and can stream it through BT but it’s a PITA to search for the channel I want. Last year I registered to get a Beta of Amazon Echo Auto for the car and I recurved it today. It is the best thing since sliced bread. I can ask Alexa to play any channel I want on Sirius and it plays through the stereo. I can also get directions from it and have them sent to the car. I use it with an iPhone X and it’s the BEST accessory I have gotten for the car yet (only had the car a month). I installed it in the glove compartment and you can’t even see it. Alexa can heat me just fine. I love it.