P90x vs P90x2 vs 90 Day Boot Camp

TrekCat

I am looking into things I can do at home, and P90X has been recommended. But which one? I am not very strong, or fast, and I have to really work on endurance, but I would like to be someone who is on it. Any one out there have any recommendations?

PS I would like to be doing Triathlons by next year, and riding 100 miles by October. I need to step my life up BIG time....