spyder918
While I can't speak to the metal harnesses kits like the one that would come from a vendor like
Bigdane , I can however talk to the one that comes from MoW Studios.
My review on that one is that I chose it simply for its low profile, but can say that after a bit it does work its way up to your throat and becomes a little bit uncomfortable. In addition, you'll need to add the white straps
AND the Rings, So added cost on top of that. I obtained those pieces from
full metal fett . I'm now looking to get my hands on a Big Dane Jetpack Harness for its movie accuracy and comfort. It is my understanding that those kinds of harnesses don't choke you - hehe!
Here is what the Big Dane Kit looks like....
Doesn't seem like it's too comfortable if you're sitting down without the pack on of course. Also, how secure is it using the metal brackets? Can you move fairly easily without the JP flayling around?
Sitting down while in the Boba costume is not comfortable either. Mainly cause of the Cod/Kidney Armor.....for me.
How is it secured? So for the Jetpack I opt'd to go with Full Metal Fett's Hooks, Rings and Clip's that he offers in the Cargo Hold....
I then attached the Hooks and Clips to the the Jetpack (
I have a Boba Maker Jetpack) in these locations circled in
RED....
As far as the harness goes you would attach the Hooks of the Jetpack to the Rings on the Harness circled in
RED.....
...and the Clips on the Jetpack slide on and over those Tabs on the back of the Harness circled in
RED...
(
Not pictured below is the Tab on the other side of the Harness)
That is another thing I will say that I didn't quite like with the MoW Studios Harness, is that with the Jetpack on me and walking around that the Jetpack did sway from side to side on me. It wasn't bad, but the Jetpack did however rub against my back armors paint job - which wasn't appreciated.
#Grrrr
Hopefully my two cents helps a little.
Best of luck on whatever you decide to do.

Regards,
-Iron