Of course, the real conundrum in making this decision -- and it's a tricky one! -- is that everyone is inherently biased. No one gets certified by more than one of these organizations, so it's virtually impossible to compare each experience.
There are lots of reputable online courses that can provide you with the certification and/or training you need to land a real work from home job. You should check these out if you know what type of home job you want, but don't quite have the skills you need to pursue it.