Internet, live TV, OTT

Which is the best/ cheapest way to enjoy fiber Internet, live TV, OTT (OTT which we have subscribed seperately) by buying Jio fiber (399 plan) or Airtel xstream fiber (499 plan) through Android/ Smart TV.

Saw in some dd posts that watching live TV channels in Jio STB is not possible and
In Airtel xstream STB also, we need to pay some extra monthly amount to see live TV channels.

So, if we have Android/ Smart TV, by buying above basic Jio/Airtel fiber packs (without buying their STB), can we see live TV also by using TV web browser https://www.airtelxstream.in/livetv-ch...ls

Or through Amazon fire stick?

If there are other ways ,
Please share your valuable thoughts.