I put together one from Ikea. It has rounded ends, and I got the corner largest with all add ons. It works great as I have 3x 30" displays, and plenty of desk space left for my printer, phones, and all kinds of parts, etc that need to be organized :-). I have seen some seios desks, but unless you want one that has a auto hydrolic so you can use standing as well as seated, then, its really a matter of preference. The most important is the seat and keyboard position for me, so I have an Aeron chair, and a Relax the Back molded to a$$ chair. Each of these chairs are well over your average $300 task chair, and believe it or not, the Aeron is more comfortable for me as it feels like less and springy, and much cooler in the warmer times. Also a chunk less money than the Rlax-TheBack chair. Hope this helps!