The way I see it now, I'll chase sticker images I don't have. But I won't chase colored borders, glitters, sparklers, reflectors, mirrors, or any other souped up version of a basic Wacky sticker. Except for magnets. I'll chase those.
I've been on the path of wanting to own at least
one of each type of card, but after the colored borders and hard to acquire cards (like the Halloween Bio Cards) I'm starting to lean towards just owning the "easiest to acquire base set plus chase cards I really like".
No one's latched on to this possibility yet:
(1) Sketch cards of the erasers
(2) Sketch cards of the erasers
erasing part of the sketch itself (my fave)
(3) Nearly blank sketch cards where most of the sketch has been erased by a Wacky Eraser (easiest to draw!
)