I just use a drafting table with a huge chunk of Formica covered mystery wood. Plenty of room underneath and I can adjust the tilt and height to infinity and beyond. I got one table frame at an unclaimed freight auction for $6.00. (Liked them so much, I have two)
I like the Study tables. Website... Although my original is actually a Technotre. Solid table. Very solid...
this weekend I picked up a free desk from a front yard where a neighbor left it sitting with a "free" sign, it is a well broken-in, circa 1910, dark oak, (with original sticker from Allen & Paisley Company) - in it's condition it won't mind me tailoring it a bit further to accommodate it to computer service. Can't beat the price.