[Rumil]

I went for Manwe,

OK, you don't get to know much about him, but I like the idea of living up a mountain amongst the deep blue sky and bright white clouds and snow (assuming central heating is not an issue). Plus he's good friends with the eagles.

The whole Melkor issue was, in retrospect, unfortunate, but Manwe seemed not to understand evil at that time, for which I guess you can't blame him.

Hanging around with Elbereth definitely sounds a plus point!