Saurons Weapon of Choice?

[Inziladun]

Originally Posted by Dark Lord

Since people are accustomed to Sauron having a mace, is it wrong to classify that his weapon (in the movies) is part of the lore? I just don't see how, how he would have lost any battles with it.

There's enough argument about what constitutes "canon" within the scope of the books, let alone making the films a part of it!
I wouldn't grant anything in the movies as "part of the lore".

Originally Posted by Dark Lord

Also, if his mace was that powerful, wouldn't Tolkien think it is important and write it? If he didn't make a weapon, what is the point of making armour for himself?

That was rather my point: that Sauron's possession and/or use of a notably powerful melee weapon should have made some mark on the histories, like Morgoth's Grond did. What reference is there in the books to Sauron's armor?