I have been looking for a project for a while now and after researching a lot of different ones have decided to build a 3D printer. Do you guys have any suggestion or opinions on models? I am leaning toward the Mendel model, but there are a lot of versions and mods. Any suggestions? I am pretty technical so none of the builds scare me. My biggest drivers to pick a model are something I can use for a while and cost. Any suggestion or personal experience would be greatly appreciated. Thank you.