I have been a prime member for a number of years although there was a brief spell when I was not but then i was not spending on Poser content. I do not always use the monthly prime voucher but I do make extensive use of the prime flash sales. According to my account my prime membership has so far saved me $3886.08 so I guess you could say that the yearly cost is well worth it for me.

 

 

I use Poser 13 on Windows 11 - For Scene set up I use a Geekcom A5 -  Ryzen 9 5900HX, with 64 gig ram and 3 TB  storage, mini PC with final rendering done on normal sized desktop using an AMD Ryzen Threadipper 1950X CPU, Corsair Hydro H100i CPU cooler, 3XS EVGA GTX 1080i SC with 11g Ram, 4 X 16gig Corsair DDR4 Ram and a Corsair RM 100 PSU .   The desktop is in a remote location with rendering done via Queue Manager which gives me a clearer desktop and quieter computer room.