Ever since Scirra officially started in 2011, we've been all about game creation. Now we're taking a big step and for the first time ever we're announcing a new...
I know it's extremely early beta, so my comments might be useless. My thoughts are that I can't immediately tell a difference between it and C3 by making a new blank project, which I'm sure will inevitably change a lot.
The only thing I can think of is you likely will want to make its subscription model or whatever you go with fairly cheaper than C3 because I could also use C3 as an animation tool by just recording what I made with something like OBS.
Good luck on whatever it is you go with. C3 really turned out great so far despite some really rough patches.