Using a 58" TV as a Monitor

How does using a 58" or 55" or 50" TV to be a monitor feel like.
Using the Samsung CU7000 as a Computer Monitor
Such as for Browsing Internet or Coding or Programming Display
Chapters
00:00 - Screen Real Estate Comparison
01:45 - Field of Vision
03:45 - Text Size and Coding
05:45 - Full Screen
07:45 - Display Scaling and Icon Size
09:45 - Display Scaling and Font Size
13:00 - Display Scaling and Text Size