Re: TV or PC
It boils down to personal choice and USE. BOTH are nothing but a tool to make our lives easier, and BOTH can be abused. SURFING porn on internet or watching it ON DEMAND, only the medium of delivery changes, the culprit is the person behind keyboard or REMOTE.
now coming back to ORGINAL post. 
I’d say PC becuase of it’s wider usability and application. You can watch live Tele on it, but you can’t finish your work project or school assignment on Tele.