Excellent value for money

Acceptable periodic error (around 15arcsec but with smoot speed gradients)

Precise parking position thanks to the encoders

Stable driver communication

Actually not much, except maybe a bulky design, but no issue for the observatory

Polar alignment could be better

Small corrosion on the DEC brake after 4 years in the observatory

First GoTo mount, first love!

Guiding was good enough for our 80ED, even for the 120ED

ST4 guiding interface

Heavy, compared to modern mounts

Optical polar alignment was difficult

The Synscan was not perfect but... we forgive it! Seriously we really liked it