My first brewpot was a 6gallon economy brewpot from Austin Homebrew. I just got a 15gallon super brew pot, got the hole drilled and added a ball valve. There is a picture on
this thread.
I am very happy with the new pot. It is a significantly higher quality pot with thicker walls and a very thick bottom. It heated very fast and after sticking the thermapen in random spots, there is only a 1 degree difference at every spot in the pot. I put the extract in which the burner was on (and stirred while doing so of course) and it did not scorch. It was nice not having to lift the pot to transfer the wort to the carboy.
It is much more expensive, no doubt. Personally, my attitude is that I would rather spend more for higher quality and enjoy using it for a long, long time.
If you are only doing 5gallon batches, I would get the 10gallon pot. I wanted the flexibility to do 10gallon batches in the future, so I got the 15gallon pot.
However, I can totally understand if you go with a less expensive option. And you will probably make great beer with it. I just want to say that the super brew pot is fantastic.
Eric