See here's the thing.

1. Some people just wont reply to a topic on these forums and you not even waiting a day...

2. Madara GNW? You mean Obito GNW?

3. Although EN Naruto online will be similar to CN Naruto online, they are two completely different games.

4. Do whichever you want to. I'd go for 6paths naruto just cause of how versatile he is