Bit late now.... But I've got both !
The Kiali is fab and i've done well over 150 dives in it with no problems. As with all intergrated weight BCDs the pockets are a bit crap, but a not really an issue.
My lovely other half bought me the Akalli (spelling !) a couple of weeks ago.
2 reasons.
Its a bit lighter for traveling.... always a bonus, but the main reason was because I use a video camera on most dives. Only used the new one for a couple of dives so far, but it is fab. I can hang the camera off the front of it, and it feels much less cluttered. It has a few less D rings, but enough for what I need.
For me it's a bit hard to feel the full benifit cos of the bulk of the drysuit, but it will really come into it's own in the Red Sea in September.
Hope you like yours !
Jude.
Whatever Blows Your Hair Back .... !