Interesting to hear your take on Insanity vs Max 30 Purple. I only did 3 or so Max 30 work outs that time when I went onto the secret site, but definitely felt that I worked a lot harder with Insanity overall (even the month 1 insanitys to be honest). Yes there are breaks but like you said you need them! Yes the time commitment is a pain, but then I think to get amazing results, you do need to commit. Max Int Circuits and Plyo and Man Interval Sports training make me sweat like nothing else. I also think if you do Max Interval Plyo, you defintiely ARE working arms/upper body as it's basically push up move after push up move, but the others are more leg orientated.
I think Ab Ripper X is better than the Insanity abs work outs - harder AND shorter so an all round winner.
If time is no problem, then I think P90X gets the best results.
But then I think it's all about what suits you better as a person anyway, in terms of getting results. For example my DH is getting amazing results with Goliaz (basically Cross Fit) but I hated it and therefore didn't work as hard, and thus my results were crap.
If time were no object, in a perfect world, I would do a hybrid of P90X, Insanity Month 2s, marathon training and a few Barry's Bootcamps thrown in for good measure, with Bikram Yoga 3 x a week. But then you'd basically become a fitness god without having any time for children/work/friends etc. That's what I was able to do in Kenya post having my 3rd kid when I wasn't working, but it's not sustainable as I have to earn money to pay for the mortgage!
Max Interval Sports and Ab Ripper done. Am within touching distance of 54.something kg as well - am starting to get back into all my thin clothes just in time for holidays. Am stuck on 4 chin ups (and the last one I almost have to ROAR through to get up) though - want to get to 5 by the end of June!
Hoping I can instruct solicitors on house today - just waiting for confirmation our buyer can complete by September to ensure our onward purchase accepts our offer too! Argh!