My post wasn't very well written.
Go to a Chinese supermarket and just get a carbon steel wok with a secure handle. Chinese supermarkets will sell a good wok, at a good price. It has nothing to do with seasoning. Chinese people use woks, they also use Chinese supermarkets.
![Wink ;) ;)](/styles/default/xenforo/vbSmilies/Normal/wink.gif)
I'd suggest seasoning if you got one from a cookshop, Amazon, John Lewis or ASDA.
Then, season it. It's quite easy to do, and is very worthwhile and will keep your wok in great condition for years.
Cheap, nonstick woks are pretty useless as the nonstick coating will come off quickly and the metal is prone to warping.
If you go nonstick, rather than carbon steel and seasoning then buy wooden (or silicone) utensils to use it on. Metal utensils, used carelessly, will scrape the coating off quickly. But, you should really avoid nonstick because the high heat demanded by a lot of wok cooking will degrade the coating and ruin it quicker (some claim that there are health implications of heating up non stick coatings too high but I'm not sure about that).