I accidentally ordered a pack of bubbler blades instead of regular blades for making chatterbaits but I have no idea what they do differently? Seems like they would just have a little less resistance so maybe they'd retrieve a little easier with less vibration and stay a little deeper but I have no idea if that's the case. Anyone have any experience with them?

http://www.jannsnetcraft.com/shaker-blades/330632.aspx#

they create a bubble trail when retrieved, try them, they work fine. I use both when i make chatterbaits.

I have used both. The solid blades tends to have a wider range of motion than the one with holes. The solid plane will also plane more than the one with holes. Once you figure that out and how to make it do it, you can really make it dance at the right time. Heavier ones, not so much, but lighter ones are pretty easy to do it with. Need to leave the blade straight though and not put any bends in it to do this.