I have a pretty useeful desk made by Bush ... can't remember the model number of it ... but it holds all of my stuff (although I needed some more attachments), and I have a lot.
I always use large simple desks, just one surface and 4 legs.. I like as much space as poss. thinking of getting this one from Ikea, 1.5 metres wide, great for dual displays.
LOL, I have a huge pine 3-piece corner unit with bookshelves and storage drawers, I can fit 4 computers, 2 printers, all my other equipment, and still have room. This is a picture from awhile back (that is my previous Mac Pro), and it looks something like this: