Crocs Rx models

Has anyone tried the new crocs Rx models - specifically the Relief model, which is almost identical to the Professional model but is supposed to have a softer footbed and a more flexible upper.

I bought my first pair of crocs recently (Endeavour model, with NO vents) and they were more comfortable than I could have imagined, but they were TOO HOT and my feet sweat because of no ventilation. So I went to Crocs to order the Professional, but saw the Relief ones and ordered them instead. They are also supposed to run a tad wider in the toe box, and my wider guy feet may fit better in these.

Just wondering if anyone had first-hand experience comparing the newest models to the originals.

Thanks!