Since the introduction of clip-on tuners I've owned a Snark (it broke after a few weeks), an Intelli (erratic and inaccurate), D'Addario Micro (ridiculously small display, erratic and inaccurate) and, the best of the lot, a Mastercraft LT33 which came as a freebie with a Morgan-Monroe mandolin from the Mandolin Hut

Display is easy to see

Seems accurate and the display is nice

The display is very easy to read -- especially for when you are off-pitch ever so slightly

Accurate and fully adjustable display.

Good strong clip, a tight, rotatable head and, best of all, a display that beats any of its competitors listed here for both accuracy/stability and visibility

After receiving the tuner and clipping it to the guitar, I was pleased to see the nice clear display

The display is smooth and accurate and the ability to switch from bass to guitar or violin or uke or banjo or chromatic all with the same button that turns it on and off is just amazing