I have had a Little Chief and Big Chief for many, many years and they are very good for smoking salmon and I continue to use them for this purpose. Their drawback is that they cannot attain a higher temperature compared with the Bradley.
With the newly acquired Bradley (I have the original Bradley smoker, or OBS model which most people seem to prefer) I've been able to do Ribs, a whole Turkey etc. requiring temperatures of 220 degrees or so. You can get the temperature up to 250 degrees versus 175?? with the Chiefs.
Yes you do have to use pucks with the Bradley, but I don't think it is that costly. You can buy 48 pucks at Canadian Tire for something like $20 - $25. Each puck is good for 20 minutes. Usually a 2 - 3 hour puck smoke is called for - more than that and you will get a stronger, unpleasant taste. So, doing the math, an average cost for a 3 hour puck smoke is 3 pucks per hour for 3 hours = 9 pucks at 40 - 45 cents = what?? $4 and change? When the result is what you hoped for, does $4 really matter??
The Bradley is really simple to use and doesn't need much in the way of supervison.
As for the response from Bradley on Annacis Island, I haven't had a problem. I love my Bradley. For more information take a look at this site
http://forum.bradleysmoker.com/