otjp: IWD technically offers more freedom gameplay wise.
What are you smoking?
Sure BG allows you to walk around the map but after the first playthrough the exploration is done with and any future playthrough will tend to follow a more planned route.
So this is why people keep coming back to BG, time and time again, because once played that's it? You're living in cloud cuckoo land.
IWD gives a lot more freedom gameplay wise to overcome enemies and encounters as you can create the party of your choice and play through the entire game with that party, BG is more limiting as you are restricted to the pre-determined NPC's to recruit and can only be accessed in certain areas at certain times in the game.
Nonsense. You can, and I have done many times, create a party of your choice in all of the BG games.
The adventure in BG is no less linear than IWD, in BG you can visit different side locations on the way, but will eventually have to go the same route as everyone else, In IWD you can take a different route through each area, you may go down the left path first, me the right, this is no different to BG. You go left I go right, but we end up on the same path in the end. It is presented differently in each game but is essentially the same.
This is fan speak. You really need to take those blinkers off.
Both BG and IWD are great games.
That is the only thing you've said that makes any sense.