I edit on a 17.3" workstation class laptop and copy finished photos to my media PC for display on a 40" Sony TV. The laptop has a high quality IPS, RGB backlit, 10 bit, full Adobe RGB gamut panel and is set to display sRGB. I have not calibrated it as it has a reputation for good accuracy out of the box.
The TV has been calibrated by manual adjustment of the TV controls for the HDMI input, using assorted reference images and then tweaked further to match the laptop. I did try Spyder calibration on the TV, but did not like the result - too magenta. The manual method was much better.
Pictures look good on either one. However, given that I have a better tool than the TV for editing, and my laptop is more powerful than my PC, I stick with the laptop for editing. Also, while both are 1920x1080 displays, the close proximity of the laptop display means that even at only 17.3" it occupies a larger field of vision than the 40" TV sat 8' away. In fact it is near enough twice the apparent size just now.