Bros can anyone help regarding buying decision. I have got tv stick 2 nd generation with 1st generation remote without volume mute and power on off keys. I purchased it in the year 2018. Now I want to upgrade to the newest one. Which one should I buy in this sale season should it be tv stick 2020 release or tv stick 4k. As of now I have fhd television and soon want to upgrade to 4k one. Do they both runs on Android 9 etc..? Guys please help.