for the money, and also one of the most popular in all of BBQ land... I don't own it yet, but oh yes, it will be mine...
http://www.amazon.com/exec/obidos/ASIN/B001I8ZTJ0/thevirtualweberb
and here is an AWESOME site to tell you how to use it, etc...
http://www.virtualweberbullet.com/
If you're just looking for a cheap electric one that works pretty well to smoke fish, but that's about it, that doesn't do the real southern bar-b-que thing, then get that brinkman, but if you want REAL southern style bbq that you get at a real bbq joint (think Memphis, Texas, K.C., etc...) than you get the most for your $ with the Smoky Mountain Cooker by Weber.
Just my .02