Jofielder7 - I understand completely where you are coming from. No one knows my horse, her mouth, her habits but me, and I'm asking about bits. I think its more along the lines "should I or shouldn't I? as I'm still relatively new to horse ownership.
Sara-I do like the Myler bits because they explain EVERYTHING. And they're like "if your horse doesn't know anything, get them the level ones and if you need to, move up" I was originally going to a plain old snaffle, but after reading about the Myler bits, I think the low port would be best.
Thank you so much to everyone for their input and opinions!!!