There’s a lot of factors into this. Are looking at free standing/slide in? How large of an oven capacity do you want/need? Do you prefer a double oven? Is a convection oven a requirement? How about controls: front facing or faces down? How many burners do you need? Is color/finish a factor? Whatever the case, LP/natural gas ranges don’t have much complexity, compared to electric or induction. I personally would look at Bosch or Miele. For something cheaper, I’ve had luck with Frigidaire. Consider looking at your range hood as well - most over the range hoods don’t have the proper coverage area, especially over the range microwave hoods. Good luck.