Bayou Classic is a good brand commonly sold at Walart, Amazon, Home Depot etc.
Generally speaking, you want to keep the weight down low so get a burner with short welded legs, not somehthing tall and spindly. Remember the top of the pot is going to be fairly high up too. Although a pan or griddle can be used on these burners it's difficult to turn the burner low enough and keep it lit. I use a Nordic Ware flame-tamer burner plate (Amazon) for that
Although you can set the burner on a table it gets mighty hot under the burner; I use a pizza pan or sheet pan as a heat deflector so I don't melt my plastic table.
I use an Imusa Caldera (Amazon) on the burner for ordinary fish or chicken frying.
