Ok, now that I am out of sensura flex samples and back in my hollister, I miss the sensura flex A LOT!!! The pouch held it's shape so much better, and was more discreet under my clothes. The only downside was that the filter was not so great, but b/c I had such a great seal, I figure I can change the pouch twice per week and keep the same wafer on. I am planning to place an order today, I think I am a convert.
Chasblah, not sure if the pouch can be removed and replaced daily -- I'd imagine the adhesive might weaken, and then there might be a leakage issue, so might be one area where a lockable ring may be better for you.
I would contact Coloplast directly -- they will send you more samples than Edgepark, I'd imagine. The coloplast rep sent me 2 pouches and 2 wafers, but I bet you could talk them into more. :)
Dx Mild Proctitis 7/06 at age 33, Dx Severe Pan Colitis 5/07, Dx Crohn's Colitis 10/07
Failed Asacol, Lialda, 6-MP, Canasa, Rowasa, Proctofoam, Entocort, Remicade, Humira
10/10/08 colon removed, temporary ileostomy
11/10/08 FINALLY off prednisone after 18 months
2nd of 3 surgeries planned for '09 to form j-pouch