Browser 4 streaming

I like to have 2 browsers on my computer, 1 for only streaming TV & streaming music & the other for general browsing..
I'm interested to know what is the best browser out there for streaming catch up TV or live streaming?
Also what browser is best just for general browsing (no streaming)?

I used to say 'chrome' , but since they went all 'net nanny' and started auto-removing extensions that weren't in their store...I've started using firefox instead...it's a bit slower but it's handling everything chrome used to..

I've sort of gone off Chrome also