All hyper-converged solutions are not created equal

I’ve just completed a review of hyper-converged solutions (in essence a software-defined system with tightly integrated storage, networking and compute resources) and spoken with a number of companies that have either deployed or are trying to deploy them and it is very clear there is little in common with the solutions offered from individual enterprise class vendors.  Even the content of the solutions isn’t very consistent. I’m not going to call out the differences