I get the point. I agree with you that the i3 is the rational choice.

When you say I shouldn't need anything else, you say that the upgrades doesn't make a big difference? If you were to do an upgrade in the prusa kit, what would you do?


And about the Delta...In the case that I end up buying it, do you think the ramps board will be a problem? I read somewhere that arduino based controllers have a hard time to do Delta's calculation stuff...