the stinger scorpion spoon is designed to be run at slower speeds than most other spoons. I mix harnesses and stinger scorpions all the time with good success. but I run about 1.8 to 2.0 anything any slower than that spoons might not work so well.

some days the spoons work really good. but day in day out the harness is going to out fish the spoons. and I never use bait on my spoons. I don't think you catch as many trash fish with spoons. and this is just my opinion.
sherman