I cringe when I see oversaturated colors, blown whites, crushed blacks and too high/cool (blue) a color temperature people get using presets.
How and why to do it is explained here, LCD TV Calibration.
I use Digital Video Essentials DVD, Spears & Munsil High Definition Benchmark Blu-ray Edition and a Spyder3TV calibration puck and software, any of these will get you in the ballpark and calibrating from one source will improve all sources.
for later
Get one of these and save yourself the bother:
You say a 5” isn’t big enough? Sit closer...