Rob's Build?

[Jonathan]

If you are going to cut wood only (I cut a lot of aluminium) then you maybe able to use the lower voltage kit - others will be able to advise.

Higher voltage lets you go faster, so if anything it's the other way round since in general the feedrates for wood are higher than the feedrates for aluminium.

As Jazz says though - the electronics is something further down the track - get the frame, gantry, ballscrews, rails, bearings etc. sorted out first.

Agreed.