I am getting ready for these, more as a buyer of the cards the grinders sell than to play the events. I am not good at limited, and also not that interested in limited. Constructed is what I really enjoy playing and deck-brewing for. I wish the prizes were given in packs for me to buy from grinders.
Here is the status of my Modern collection. I am not including 8th and 9th edition because white border cards just don't appeal to me. I have managed to have zero white-bordered cards. Even though I have a good bunch of Champions of Kamigawa, I would like to get a few more before I do some deck-brewing.