I'm looking at getting a delta printer made with openbuilds parts but it would be nice to get a complete kit so I don't have to worry about sourcing parts
I strongly recommend Ultibots. The owner, Brad Norman, offers complete kits using OpenBuilds components, electronics, decent documentation, and superb support. After building my own printer from "scratch" using OpenBuilds extrusions and hardware, and most everything else from Ultibots I regret not having bought a kit from Brad. Would have saved at least $500 and avoided tons of headache. The kits run about $900 and every piece is top shelf. Kossel 250 V-Slot BSE 3D Printer - DIY Kit My build was slightly bigger but not enough to have made any difference in its utility.