Standfit vs standing desk - randomised crossover pilot.
10 participants, each tested on both desks.
Result:
Nobody reported being less productive on Standfit. On the standing desk, 2 of 10 did.
9 of 10 rated concentration as good or excellent on Standfit, vs 6 of 10 on a standing desk.
Participants described Standfit as more comfortable than a standing desk.