Yep, it's 3 turns of anarchy, but we can change two civics for the same cost. But I don't think we should do that just yet.
I'm going to throw this suggestion in the air again... How about we use the GS and GM for a golden age right now and make the civic switch?
Marseilles can hire two more merchants after grocier (and two artists if we build theathre next), so we should be able to generate more GP's for another golden age later. And we can get Spy from Communism (and scientist from Physics, if needed). Maybe, that is... 
We could then build partially rushed SoL in Paris while under Bureaurcracy + golden age and make switch to Free Speech at the end of ga. State Property switch could be done in the next GA (For this game State Property will be overpowering, due to number of our current and future cities). I'm still not sure if Universal Suffrage is worth switching to, especially if we go for Biology and most likely run a lot of specialists anyway. Well, Kremlin and rush buying has it's mertits...
Regarding Biology, we have a lot of farms and we are not going to replace them all with cottages. Our cities are well under happy cap, so I still think researching Biology is the right step. Especially when we need Scientific Method, so Biology is only one tech divertion...
I'm certain we could kill / vassalize Mehmed quite easily before destroyers. All we need to do is take his mainland cities and then transport troops to his another continent from his ex-capital with galleons, if needed.
My vote for techpath: Corporations -> SM -> Communism -> Biology -> RP -> Rifling -> Kill Mehmed. And Physics if we go with my golden age suggestion and need desperately another scientist.
I'm going to throw this suggestion in the air again... How about we use the GS and GM for a golden age right now and make the civic switch?


We could then build partially rushed SoL in Paris while under Bureaurcracy + golden age and make switch to Free Speech at the end of ga. State Property switch could be done in the next GA (For this game State Property will be overpowering, due to number of our current and future cities). I'm still not sure if Universal Suffrage is worth switching to, especially if we go for Biology and most likely run a lot of specialists anyway. Well, Kremlin and rush buying has it's mertits...
Regarding Biology, we have a lot of farms and we are not going to replace them all with cottages. Our cities are well under happy cap, so I still think researching Biology is the right step. Especially when we need Scientific Method, so Biology is only one tech divertion...
I'm certain we could kill / vassalize Mehmed quite easily before destroyers. All we need to do is take his mainland cities and then transport troops to his another continent from his ex-capital with galleons, if needed.
My vote for techpath: Corporations -> SM -> Communism -> Biology -> RP -> Rifling -> Kill Mehmed. And Physics if we go with my golden age suggestion and need desperately another scientist.