Hmmm, considering the listed prices of their monthly membership, seems one could get some epic watches on their own eventually, if one truly has a few extra grand lying around, monthly, in couch cushion change, or certainly one could be getting some sweet mid-luxury pieces.
I guess it would take saving that up for a few years to get to Royal Oak Chronograph territory, but at least it would be your own watch.
Renting watches seems a bit like wearing someone else's shoes. I'm not a fan.