I just feel they are better used in shallow water because of there weight and slower fall time . Takes less time to get to the fish in say 10-15 foot vs 15-30 foot. But sometimes that slow wobble as with the leech flutter and slender spoons may be the ticket to fire them up so I won’t rule them out in deeper just a preference . If I’m fishing deeper basins I just prefer to fish the pinhead, small pea, buckshot and other weighted spoons. As I feel getting down fast to a active deep school is the key to picking off the most aggressive feeders before the school moves on. Kind of like when your on a school of active jumbo’s hence why we use the piggy back system on them. The quicker you get back the better down to them and keep them interested the better your odds of keeping a school in your hole or area.
great info brother. thank you