Which is the better (2nd) entry level 3d printer? Dual Ext Delta vs Metal Frame i3 ?

[curious aardvark]

Don't have any experience of any of them. And I'd lean towards a delta - simply because they look brilliant printing and there is some software out there they can use that traditional cartesian machines can't.

Just had agood look at the wanhao.
Well: it's already built. Very solid, metal. standard pc psu - so lots of oomph and dead easy to replace.
The he3d has a plastic frame and you have to build it yourself.

On balance if you don't want delta the wanhao is probably the best buy. And it's a decent company.