Retrofit TV for streaming services? Reliable devices? No problems with bandwidth?

I have a Sony TV and want to look at the streaming services like Netflix or DAZN.

There are various devices such. FireTV or even consoles like the PS…

But which are among the reliable devices, so I get from the bandwidths while looking no problems?

I personally speak with my FireTV stick from experience. So far, I've tried a fire-stick and was so happy that I got another one for my second TV in the bedroom. I have had no problems with services such as Netflix, YouTube or Maxdome, so far no problems with the playback and no problems with the setup or operation. I'm completely satisfied with my devices and would recommend the stick to anyone carefree.

Fire TV Stick, with adapter is also a connection via cable (Ethernet) possible.

Whether you get problems with the bandwidth depends more on what is available to you with your connection. For 1080p at least 10-15 Mbit should be available.