Steelworxx Add-ons Advice

My wife and I are looking to upgrade from plastic to steel, and the Steelheart seems to be a top choice for me, as it is for many others. I can’t get a PA, so since I haven’t found much info on other options here, I’d like to ask if anyone has experience with the “fixing Made of Rubber” or the Penisring Also, I’ve barely seen any discussion about the Anatomical Ring … s-52p.html—is it more comfortable than the standard ring? And what size should we consider when ordering: smaller, bigger, or the same as a normal ring?

Thanks