You are asking "Can I get good flavor with a propane smoker? "Is there a propane smoker that will fit my budget?" The answer to these questions is yes. You can get excellent flavored barbecue with a propane smoker, and there is a propane smoker available for your budget.
The flavor from propane smokers are good. Since gas smokers also use hardwood chips that are added to the water pan, this keeps the smoke going and you have some excellent flavored meat. This is a simple and convenient method for smoking your food.
Outdoor propane smoker
One of the reasons gas smokers are so popular, have to do with this set-it-forget-it simplicity. They are almost as easy to use as electric. Propane smokers also do not require access to electricity. Temperature control in a gas smoker is much easier than a charcoal smoker. Then you have very little clean up with gas. Finally most propane smokers cost less the $200.00.