I'm playing as Qara Qoyunlu, with its Government form, tribal, but I can reform to Iqta, it will give me -5 stability, and take 200 adm , but I kind of need unrest and negative stability i right now and with the new dlc Iqta gives some really good options if you know it, one(for example) is -15% liberty desire and +1 diplo rep for 20 years and it costs nothing and I'm using a lot of vassals in this game, BUT the tribal gives me -5 years of separatism which I aim to combine with the -10 of the humanist ideas to get nearly no rebels, what do you think would be the best?