I really have no plan as to what i'm going to purchase, if it looks decent, and feels nice and solid, and the price is right, i generally pick it up....
my two last purchases were a PE Dodo off the Spyderco website (i think it's the last PE Dodo they had), and a used Chinook at my local shop ($35 a near-mint condition Chinook, how could i lose?)
the next "planned" knive(s) will probably be one (or more) of the G-10 Byrds, the Crossbill is a definite, as is the Pelican Wharncliff blade
and of course, once or twice a week, i stop by Kittery Trading Post to check out the used knives, to see if there are any killer deals.....