I combine it:
I go to Brocken Valley and to the flying Fortresses, but when I undergo one of the areea's is too difficult, I go to another one.

So far I known there isn't any order that is the best way to play ... But if you have your own preference, go for it wink

I found Brocken Valley the first time I came in more difficult because of that damned Damian Flying monsters, I believe they're level 27.



On 7th of february 2015 : I start a new adventure in the Divinity world of Original Sin,
it's a Fantastic Freaking Fabulous Funny ... it's my All Time Favorite One !