In OVA 2 of Nanatsu no Taizai, Gilthunder says about Meliodas and Ban, "They arent simple holy knights, it is said the 2 of them are the strongests of The Seven Deadly Sins"
Is this true? I thought Escanor was said to be the strongest. Moreover, the power levels figures which appears for Ban dont look any special (it's said that after the Hunter Festival he's stronger than that, probably higher than a weakened Galand, with this he still could be weaker than several members) , and also if I recall correctly in the first season it's mentioned Diane it's the physically strongest.
Is it true Gilthunder statement about Meliodas and Ban being the strongest nanatsu no taizai members?