Have only been able to use the top burners so far.  Seems to take longer to boil water and could be due to the guards standing higher than one I had previously.  The oven gas supply tube broke when the installer tried to remove the natural gas orifice to put on the LP orifice so had to order new orifice kit and supply tube.  The supply tube arrived promptly but still waiting for the orifice kit which was ordered Dec. 23, 2019 and today is Feb. 24, 2020.  I am so looking forward to having an oven soon I hope.  I like that there is no electricity needed and the ignition is prompt and no problems.