I would at least try the one with a bead. They, flies in general, are so lite that the bead will help it go down a little faster and give a different and I feel better presentation.
Also, I can soak a fly all day under a float and get some hits, but the second I twitch the rod it seems to get attacked. At the right place I could easily average a pan fish every minute with that simple twitch to excite them.
Try gander in geneva, awhile ago that had a crazy low deals on loose flies. Orvis is in lombard if you want a place a little smaller to support.