rob, I continue to use Seni Quatro along with ConfiDry 24/7 and Tena Slip Maxi (the old pastic-backed ones).
IMHO the European (Polish made) Seni Quatro is the best non-plastic-backed diaper available in the U.S.
It is a breathable diaper with cloth-like outside but an air-permeable and waterproof barrier inside that eliminates stretching and sagging. It sags much less than any other breathable I have tested. Includes elastic waist front and back. Wetness indicator front and back. Maximum absorbency 4 liters - 128 oz. Excellent wicking - uses most of diaper. Standing internal leak guards. Despite its absorbency it is very concealable. Holds most urine between legs rather than in front. Has a "drop zone" for fecal incontinence that is good but not so extreme as on ConfiDry 24/7. Good tapes. Very quiet. No clumping and no separation of the mat form the backshell. Less odor transmitted than most breathables. I have had no diaper rash with this diaper. Very reliable. Have gone overnight wet for 10 ½ hours with the Seni without leaking. Usually reliably safe during an active day for 7 - 8 hrs with a booster pad.
As I am bowel incontinent I know a thing or two about odor control and diapers.
No breathable diaper can adequately contain fecal odor. However, the Seni is the best in that regard have used or tested. Lets be honest, how long will a quality plastic-backed diaper control fecal odor? Not long.Tapes are better than I have tested on other breathable diapers. Nonetheless, I always reinforce the tapes.
I hope this helps.
--John