LOCI are well known for their range of stands. They're incredibly useful for getting the most out of your limited desk space, but are just as good as a general ergonomic improvement!
This XL stand is the perfect all rounder. It's designed to accommodate larger items in particular, with additional room available for further expansion if required. It's sturdy enough to have a 61 key synth or a 9U Eurorack hardwood case sat on it without buckling.