Insanity vs P90x ADVERTISEMENT 826 viewsSeptember 3, 2012 0 Jason0 September 3, 2012 0 Comments Insanity workout vs P90X. Which one is better? 64 Answers ActiveVotedNewestOldest 0 Harris12 Posted 0 Comments Hi Jason, I agree with LaRue. Personally, I do not promote any of these two programs. What is your opinion? Best, Harris You are viewing 1 out of 64 answers, click here to view all answers. Register or Login