I think Social Democracy is probably the best system for the West and how China runs things probably the best for Somalia. China's CCP isn't really classically communist, but something new altogether.
It's just a one-party dictatorship overseeing state-capitalism and with some standard "free-market" capitalism. I generally have a theory that most nations need to be ruled by some form of tyranny while initially developing whether it be a monarchy, an oligarchy of some sort, a hardline dictatorial regime or so forth. You need that initial stability while developing. You can set the masses free and give them their political freedoms once that's over and the country has many stable institutions. Just take into account that most developed countries did not industrialize as democracies and you see what I mean.
But that being said, I think Somalia shouldn't aspire to be like any other modern country. Their models clearly don't work. The levels of physical and mental illness, the household debts, the constant warring between loony political factions and the eventual gutting and decaying of the welfare systems to name just a few issues. The developed world is not a role model worth emulating. Don't let their tall buildings and highways blind you to what's really going on.
I would prefer Somalia become some sort of Technocratic Aggrarianist society with lots of power and food self-sufficient villages, towns and homesteads dotting the country and with urban business dominated mostly by cooperatives that actually benefit the local people with some overall heavy duty automation so that citizens have a lot of free-time to pursue the deen alongside the arts and sciences and whatever else they wish. Too bad the rest of the world would likely never stand for it though.