MolecularConcept wrote:I haven't even printed anything yet and I'm already thinking about upgrading to the Azteeg x3... I'd like to add some LEDs and upgrade the bed.. there's not much you can do with the stock board, even the new one
That's not completely true. There are spare pins that you can use and if you upgrade the Chip from an ATmega644P to a ATmega1280 you can use a display and a bunch of other things. The sanguinololu isn't completely useless and neither is the printrboard. I suggest running your stock board for a while first then figuring out why you want to upgrade. You might find that you are happy with what you have.
SD3 w/ mods:
Glass bed with QU-BD heat pad upgrade, threadless ballscrew w/ 8mm smooth rod, spectra line belt replacement, lawsy MK5 extruder, Lawsy replacement carriage, E3D hotend, Ramps 1.4 w/ reprap discount controller, DRV8825 drivers, 12v 30A PS, Acrylic case, Overkill Y-idlers, Filament alarm, Extruder fan + more.