From my point Of view, the Govee M1 are the best strip led ! I use them syncronized with tv backlight and it seems to be at cinema ;)
Govee has sent me 3 additional controllers compatible with Matter free of charge to enhance my Govee M1 LED strips and improve integration into my smart home setup. I'm impressed with the quality of their customer service – one of the best experiences I've had. I highly recommend them!!!
Very high quality led strips, work perfectly and are an amazing addition to my wfh setup!