Got a cheap but presumably real (Lilly) Humapen Savvio. Works with the 3ml humalog cartridges, does up to 60 units in 1 unit (0.01ml) increments. Seems well built, crisper action and less wobbly than the knockoff Ergos.
Bought it from Mark's Marine in Canada (canshipmeds). Search on their website sucks and their shipping is slow and expensive, but they don't require a prescription for ship to US.
Also got a Novopen 4 which only takes the threaded cartridges -- has anyone found a way to get empties for it?