Washington Mutual Preferred fka WAMPQ

[wamutrader]

Is the investment of all 4 classes too diversified, thus diluting possible R.O.I. on this "lottery ticket."

If WAMU pays off like we're speculating...would investment in just two of these WM classes produce almost identical or better profit than investing in all 4 classes?

#### What 2 would you pick if this case is true, and at what percentages? ####