I really like vertical jigging spoons. Not heavy ones for my crappies, but vertical. With treble hooks. I have lots of these, some glow and some are gold plated and doctored to my liking. If I go down in size with anything it is the plastic.
For the most part I have a Nuggie or Miro Nuggie or a similar plastic on a hook with the tail hanging down. If a change is in order, the first thing I do is turn the plastic on the hook so the tail hangs horizntally and then slow the jigging.
When I need to get smaller than what the Nuggies give me I’ll start nipping all but the button next to the tail on a replacement ratso body and hang that on a hook.
My jigging spoon sizes range from 1/16 ounce Go Devils from Scenic and the smaller Jigging Gem-n-Eyes from JBLures down to the smallest Jigging Demon and Jigging Frosty Jig by Lindy. That gold plated Demon spoon is by far and away my favorite since I can doctor these up with paint on one side along with very small dots of glow pigment of different colors. Gold, purple on ne side with a single small ultra-glow dot near the line tie is my favorite of favorites for crappies and gills everywhere.
The hooks get changed out on just about every one of these jigs. Some will be the same size, some smaller, some larger. When thinking small, the smaller treble offers way less weight than the next size larger and reacts to a breath instead of a puff.
I use lines anywhere from the monofiliment quilting thread to 2 pound for all of my pannies. Generally I have a spring to show hits [a modified St. Croix or a Thorne Bros panfish spring] but that sewing thread is so limp that even upward hits show up on it so no spring is used on a rod carrying it.
Lots of thoughts on downsizing. Good thread Bret.