I removed the neck tab and printed the model oriented chin-down. I'll be mounting straps on it so I didn't need the tab. This had the added benefit of reducing the amount of support required to only the upper lip. I didn't feel the modification justified a Remix.
The One Under $20/kg PLA
Sliced with manual support for upper lip in Cura.
3mm Brim for bed adhesion.
Print time: 5 hours 42 minutes.
Not printed with a Printrbot Simple Metal, but an OG Printrbot 2013 kit. Apparently, Thingiverse forgot about those.