This 27kg behemoth arrived today! It cost me £20 and was advertised as having the U and J keyys jammed, but it turns out it works just fine (except needing an ink ribbon). Although, the backspace looks like its stuck half-way down despite it functionally working.
Anyway, the key feel really is special. It's so smooth and delicious. Feedback is provided by the entire machine itself, turning your entire desk into its auditory and tactile element with its sheer chadness. The experience is electrifying.