After see dravnx post his crash and coming out of it luckily pretty much in one piece I am now seriously looking these. My riding jacket is long in the tooth so leaning toward one of those.
Since I am looking I figured I would share my findings and also see if any of you have experiences with these products or others perhaps.
Found a few.. highest priced options to lowest.
Alpinestars Revenant but you need to purchase the Tech Air vest separately, but they are made to integrate.

Adding KLIM.
Air Bag Vest and the Badlands Pro Jacket
Vest is essentially $800 with the subscribtion deal.
Jacket is a grand. So that puts the package at $1800 and a new most expensive option.
I do like both of these and would not have looked seriously if not mentioned below.
Ups:
1. Style
2. Better ventilation (mesh band in front at the zipper).
3. Sleeker fit on the vest.
4. Nice placement of cannister.
5. Can reuse 3 times before sending for a peek.
6. Sensor puts the vest to sleep if not riding.
7. No rip cord and can replace cannister on the fly if needed.
Downs:
1. Cost.
2. Cannister is $100
3. 20 Hours of riding time before a charge so for multi days that is charging every other night.



Bummer budman. I’m leaning towards the hit-air MLV-C since Jeff proved it’s worth! Started looking a year ago but I’m slow. Since I’m close will probably go by Helite in Reno as suggested.
Their are 2 Helite jackets, 1 new 1 used, for sale at
http://marketplace.bmwmoa.org/classified/apparel-gear-browse-92.aspx
