Angela...I had my first one because of surgery complications and tho I didn't care for it in the beginning, like Miss UK said, you'll be able to eat almost anything (after you're off the soft diet). When it came time for my reversal I was ready, but really missed it sooner than I thought I wood!
Just remember that everyone's experiences are different, and although you might have to try a few items before you find the right pouch for you, your ostomy nurse will be able to help you out with that.
The Ostomy Forum is a great place for all kinds of info...just like here search older posts, too.