It does seem a little poll-type and throughout-history. Is there any way we can reword the question? Perhaps "Which plantagent king do historians think is the most competent?" Or perhaps a rewording of what you mean by competent?

It does seem a little poll-type and throughout-history. Is there any way we can reword the question? Perhaps "Which plantagent king do historians think is the most competent?" Or perhaps a rewording of what you mean by competent?