What would be the price difference between two hotends vs a single hotend? If the idea is to keep the costs low, I am not sure that a lot of individuals looking to be "cheap" are planning to use more than one hotend. I would assume a decent price point would also encourage kit makers to transition from 8-bit to 32-bit, most of whom could care less about dual extrusion.
Also, I only skimmed the list, but don't forget pins for fans, servos, and LEDs. Probably my biggest gripe with my current RAMPs board.
Also, I only skimmed the list, but don't forget pins for fans, servos, and LEDs. Probably my biggest gripe with my current RAMPs board.