Flexible wafers are the best fit that I've tried. A 'flex' type makes our physical activity, or just bending over much easier.
Sealing stoma leakage with the flex type was tricky, and having an ileostomy makes that stoma seal crucial. The first minute of adhesion needs constant, uniform pressure, and moving fingers didn't work well.
Here's a way to apply uniform pressure around the stoma.
That hex flange you see on this Tool helps get the job done.
Easily heat the Tool in a coffee cup from hot water faucet, or water in the microwave oven.
Pressing in place is now easy for those 30+ seconds, and that seal lasts 3× longer.