I currently own an ecocycle 3d printer and it sucks.

I was thinking of building a color-mixing 3d printer this summer but I have little experience in doing so.

I like the Prusa kits but they make you buy the i3 and upgrade separately and have 7 week delays. Does anyone have any recommendations for a good 3d printer kit with color mixing that has good instructions and works well or an alternate place to buy the prusa from?

Thanks, Mason