Ha. Just to clarify, i am thinking its more like 8 to 10 seconds vs 20 to reach the temp to melt lead solder.
Or 17 vs 27 to reach a toastier temp of 750F.
I have done my due diligence when i say that. Best i can do without having a 951, myself.
Unless u have new data to add, i would think claiming 10s vs 30s is comparing the one's apple to the other's orange.