Art of War of course. At least Paradox knows how to fix most of their game flaws and in constant contact with the community.
You've got to be kidding me. I really don't want to be hating on you but my dear sir, you are a liar. I preordered the game and wasn't able to finish a single game so far because each and every time a game-crashing bug pops up and just ruins my game.
Moderator Action: Calling another poster a "liar" is never justifiable. Please watch your tone.
Please read the forum rules: http://forums.civfanatics.com/showthread.php?t=422889
In my first game, right after release, saves become broken after the most dire errors in code were patched. Had to abandon my game.
Next game was nice until my ships decided not to patrol trade nodes anymore for longer than 3 days before abandoning their posts.
Another game just started crashing for no apparent reason at a fixed date.
Somewhere around this point, i tried to play an ironman game that after 4 or 5 sessions decided to get broken and just stopped being an ironman game. Just because.
Another game, already with Conquest of Paradise, generated a world where I couldn't manage trade centers because of a ridiculous malfunction of the game that placed outgoing trade routes so they overlapped. One steering choice was below some others in the game's interface and I couldn't change where my trade was being steered.
In another game, random New World at some point simply defaulted to standard New World, thus creating a motley of colonies and states. Unplayable madness.
In my last attempt, saves files at some point simply become "incompatible". No patches were released, I was using no mods... Nothing. It was impossible to load these saves.
Each and every time I uploaded my saves to their forum and some "community manager" informed me that they are aware of these errors but no solution has been devised yet. All these errors are still occurring for many players.
Paradox Interactive is the worst game developer that ever existed. One of my biggest dreams concerning gaming is that someone like Firaxis takes over Europa Universalis and creates a game that lives up to its potential. For the love of FSM, you need mods to make game fonts readable without a telescope!
And I don't even want to go into the issue that there's a DLC for everything in EU4, almost like in the Sims. In EU5 we'll have to buy special DLCs to play in color and to unlock sounds.
Don't give them any more money, please.