They Japanese isn't that hard to understand, it took me about ten minutes to figure out the basics.. I don't have any of the deco pierces, all they do is add, features, they change pierces to my understanding change some characters to different forms, the other pierces to my understanding have a game and three characters that you can raise and exclusive items and wall papers. I do enjoy my P's it's not a bad tama or anything, and very different from my ID L.
The p's can be confusing, but reading logs and doing research on tamatalk helped me a lot and review. Videos on YouTube, also oddsandendswithlove absolutely adores the P's so I'm pretty sure if you ask her a question about it she will be more than happy to answer she also has a large amount of info and I think she has a ton of translations also that she can email you, all you have to do is ask! I've been meaning to ask her but cest la vie.
I prefer my ID L over my P's, but that could be for a lot of different reasons, I will have to try running them separately before I can really say which one is better in my opinion. I have found that a lot of people prefer the P over all others for the features, ( job, pet, school,daycare, the fact that they can get a pierce and add to their tama.. It operates to my understanding similar to the tamago if you have one of those...) in some ways it is similar to the idl but in many ways it is different
I hope I answered your questions!! And feel free to ask more!!
For more info on the secret characters, (where I got my info) is I highly suggest you google ichiro malformed ID L logs season one is featuring the ID L and he goes through how to get each one you may have to do some reading to find the info but it is a very good resource if you do check it out!!
Edited by ForeverWaiting, 13 August 2013 - 11:49 AM.