I have written about Kerbal Space Program a few times, and always about the console version ( I will leave the links below) this will just be a quick update and a little bit about my recent experience with the PC versions Demo that is free to download on Steam.
The last thing I can confirm about KSP on console prior to the January launch ( this come straight from a private message with their verified Twitter account) is that anyone that owns a console version is getting the updated version of the game free of charge, and they have yet to release any information on Trophies/achievement progression as to whether or not it will be new ones or just the old ones or even if they fixed the bugged one that prevented the rare person that could actually play the game correctly from achieving a platinum Trophy.
Now on to my experience with the PC Demo. Honestly outside of the controls being little bit more responsive and easier to work with, most notably the maneuver nodes they play quite similar. I would consider picking it up to do a more detailed comparison if I had to cash flow ( hey Squad if you read this and want to hook an up and coming blog up, that would be cool)
Honestly if you have the PC with the power to play KSP and you need your fix right now, simply buy the PC version. If you prefer console wait until the reviews come out after the fix. It won’t take long, keep an eye out here. I will be playing the day it comes out for a good long time to get you guys the info you need. Best wishes and may the gaming gods bring you glory.