I'm considering starting some kind of PL'ing with the duo. They're pretty predictable now about when they're going to pee/poop and I'm thinking it may be a good idea to start getting them used to the potty so I don't have kids that are in diapers until they're 3+. I'm not looking to hard-core EC or anything like that, more like introduce them to the concepts so it's not a big deal later on.
I guess I'm just looking for stories from other people who have done this. Also, would it be ok to just get the donut for the toilet seat and skip the training potties altogether, or does a 1 year old need the small plastic potty for some reason? What basics tips/tricks have you learned that make PL'ing easier?