Anyone have any idea if the spacebars could be warped for these sets?
Hmmmmmmm as far as I know Poker II didn't have any warping issue nor does any of the Cherry Profile sets (imsto). So I wouldn't worry about it.
The F keys do look a bit high, but are there any OEM profile keycaps with pointed corners?
Those feel like imsto mold to me. Because the dash on F and J are very faint and not pronounced.
So I actually suspect they are Cherry Profile.
EDIT:Ok massdrop e-mailed me back, it is confirmed it's
OEM profile and they have updated product description.