3D Printing Materials Survey. Help me out for a grad school project!

Hi Everyone!
My name is Tony, and I'm a Ph.D. student studying bioplastics at The University of Tennessee and Oak Ridge National Lab. I'm currently trying to collect some data regarding 3D printing materials, and peoples opinions on material recycling and bio-based resins. Would those of you who own or use 3D printers (FDM/FFF) be willing to fill out this 10 question survey for me? Also, I'd be stoked if you could share this with other 3D printing enthusiasts you know at any level (hobbyist to professional). All of your responses are anonymous!

https://www.surveymonkey.com/s/VW7QS8H

Also - not in the survey and to keep the thread alive - what are your opinions on the odor of some printing plastics? Would you use a material that smelled like wood, or slightly like a campfire, after it was printed?

Thanks everyone!

-Tony

Thought I should share this too, if anyone is interested in seeing the results I've collected so far.

https://www.surveymonkey.com/results/SM-Q5ZCTQVV/