The Cherry Pi III and Griffin seem to be the most active new designs, with the Kossel (both 1515 and 2020 variants) being most popular.
My next printer is a toss-up between a CoreXY or a Delta based on Brad Hopper's HotBot design, since it has a solid 100% metal frame:
https://groups.google.com/d/msg/deltabot/xsK_v-7lE9I/qQ5IesHm7F8J
I also thought about doing a folding Delta, but want speed/accuracy over portability right now.....
My next printer is a toss-up between a CoreXY or a Delta based on Brad Hopper's HotBot design, since it has a solid 100% metal frame:
https://groups.google.com/d/msg/deltabot/xsK_v-7lE9I/qQ5IesHm7F8J
I also thought about doing a folding Delta, but want speed/accuracy over portability right now.....