I'm not papinian, but we share some of the ideas (from what I have gathered) and I would say that the best style of government is the one in which the smalles amout of people may rule over other, that means anarchy. If anarchy is not a posible solution then I would say a minarchistic state, preferably a (constitutional) monarchy as monarchy is often cheaper than a republic or democracy, the line of succesion forces the monarch to think not about the nest election but about the country he wil hand over to his children, a long reign wil be beneficial in therms of diplomacy and as a libertarian I wil say that the fact that monarch would not be able to raise taxes or have a deficit in budget and could not make populistic promises to change that is just another positive aspect. And last but not least you have a few people who stand responsible for the governing of the country, that means if somebody fuck up you know where to look for him. The third option is republic, not democracy but republic. it will go quite well for some time, but since the politicians will not care about next elextion and not the benefit of the country it will go down with time.