I fear this could be a silly question.
I was using Vue 5 for a few years, and later found I couldn't import the latest Poser Models like Victoria 4. I tried Vue 11 Pioneer about a year ago because I was short of cash. I guess you would say there were a few more limitations than I expected. It imported the latest Poser models well, but the final straw came when I couldn't render above 800x600. The obvious question becomes should I bother with modules like Render Up and Botanical or should I have just bought Vue Esprit in the first place? What's a good bet for somebody with a limited budget who just wants to use a simple poser model in a nice forest with some pretty clouds, nothing epic. I like what Vue Esprit 2015 says about "Packed full of preset content". That's just what I miss from my Vue days. Just enough gardening to get by.

Don't bother with modules, just buy Esprit. In the end modules are more expensive to upgrade then a full version. As for Vue 11, you cannot buy that anymore, unless you find someone selling his/her license. The E-On store only has Vue 2015. Vue Esprit would suit your needs just fine.