Silo is another modeller that is reasonably priced.  As heddheld suggested give some a try and find one that suits you both in price and functionality.

 Depending on what version of Poser you are using there are other tools that might be need to get your creations to work in Poser (I am assuming Pose as this is a Poser forum). 

 

 

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.