Not too familiar with these three posters, but they seem generally decent, so FF.
Gotta say I will vote FF for all three.
For whatever reason (On this I am not exactly clear since I don't spend tons of time trawling every single Atlas thread Scarlet appears to have some hate), but just going back and reviewing recent posting history can't see anything which causes me to vote Neutral or HP.
Gracile is a relatively new poster (2019) and an even newer mod, but not finding anything here to make me vote neutral or HP.
Penn Quaker Girl is probably within my top five of PUB avatars currently active, and despite a bit of busy work-life balance still shows up regularly on ED threads, even during what is arguably the most boring PRES PRIM election season in decades.