Agreed the best option was Manstein's Backhand blow option. However it was the Germans who ended upin control of the Prokhorovka battlefield at nightfall of the 12th July and they were able to conntinyuue with minor offensive operations (Operation Ro;and) for several more days. See Glantz The Battle of Kursk and Nipe (Decision in the Ukraine, Blood, Stweel and Myth. Also Valery Zamulin Demolishing the Myth.
In fact the idea that II SSPanzer Korps was destroyed at Prokhorovka has been debunnked.What actually happened was that 5th GTA was eviscerated by II SS PzK but the sacrifice of 5th GTA gained a critical day for the Soviets to bring up the armoured reserves which were sufficiebt to convince the Germans that therewas little to be gained from trying to continue with Citadel.
disagree that backhand blow was the best option
1. manstein's plan depended on the russians attacking along his preplanned kill zones, where russian strength and largess (especially with lend lease) meant they could attack from unexpected directions in large numbers and thus wouldn't fall for his trap
2. superior russian force to space ratios would see manstein's forces only defeat some spearheads whilst the rest of the front collapsed
3. immobile front line infantry would be at great risk of being cut off
4. the new generation of german armored vehicles were not reliable for long road marches
5. the german army as a whole didn't have the fuel and ammo reserves or the fresh infantry to conduct the envisioned campaign
6. manstein's idea involved concentrating too much of the armor in small places, increasing the change that immobile infantry far from his concentrations would be destroyed
7. manstein's idea involved abandoning the donets basin which produced irreplacable war materials like nickle and maganese for the german army
the best idea in the context of the otl battle was guderian/speer/rommel sit put and do nothing (except minor line straightening and continued fortification of the front which had already been static for 4 months)