I'm Confused - Please Advise on my first LV bag.

Keep the azur. I have one and it has become one of my favorites. I may even buy a light color winter jacket just so I can wear it as winter white. The mono bags are beautiful but you see them a lot more. Just enjoy your bag.
 
Congrats on your new azur, if you love it I would definatley keep it and then get a mono bag later on.
That's the whole trouble with LV, you just keep wanting more and more.:sweatdrop:
 
I would keep the Azur and purchase something Monogram later, but it really is up to you. Your first LV should make you 100% totally happy, your heart should sing when you see it and use it! If the Azur doesn't do that for you than perhaps exchange for something else.
 
Congrats on the Azur. Its a great little bag, and the pattern is a nice change. Maybe later you could find another LV piece in mono......like the beverly clutch, cute with mono, very versatile and classy......