DavidKS, as a consumer, I'll say that based on my current experience, I've been far more impressed by Kickstarter and have funded over 10 on Kickstarter to the tune of many thousands of dollars. I've done an Indiegogo funding and have already had some trouble that I'm still trying to sort out. I am currently doing some research as to the strengths of each but at this stage, Kickstarter seem to be more credible among consumers including myself. Note the comments by others about repeat funders via Kickstarter.
However, I am still keeping an open mind and giving Indiegogo an opportunity .