Does it die back on winter and regrow when weather gets warm again?
It dies back to the ground here, but farther south it will winter over. I had a friend in San Antonio that picked them year round.. I'm going to plant a couple of starts this fall and see if I can get some new plants for the spring. They seem to do well in pots and in the ground.
I don't know about those hot, hot, hot peppers. I have come to understand that I am not fond of food that bites back.
I made 2 quarts of hot sauce last year, it was chase it with ice cream hot. Less than a teaspoon in a big pot of chilli was enough to take the hair off your chest. I gave away one bottle, and the other is still in my pantry. It is going to take a loooooong time to use it all.