I've been using inchikus over the west coast in deep water. Recently I've been using Jitterbugs in candy apple 60g. All the fishing has been in 42 to 58m, all from an anchored boat. When I lost one Jitterbug to a large tope that did a typical 'death roll' at the boat - I'm only using 15lb fluoro leader - I tied on a cheapie in blue and chrome at 100g and it worked just as well (see third pic). Most occasions they do as well or better than bait on snapper, pick up more gurnard and their fair share of sharks.
Here's some pics:
My mate Stu with my biggest so far in inchikus would have been a great pic if I didn't screw up my camera settings and took it in low res... somewhere between 15 and 17lbs

I've been using these pro Hunters at $30 for three they work real well

Another Pro Hunter (I think that's what they are)

Much better hooks on the Jitterbugs - 60gm anchored boat - as usual - in 57m

Gurnard like them

Even young guys can use them - obviously just lucky Arron


Actually I have no idea if that was caught on an inchiku or not but it's a great pic