Both frp have drawbacks
Not enough to balance all advantages FRP gives.
usf needs to go back to base for inf weapons
Once a game. Such disadvantage!
and okw frp is a realy big investment, a nice target + if you loose it you can´t produce jp4 anymore.
Only if you build super aggressive medHQ, and then fail to capitalize on it plasement. And since when 300mp is big investment for OKW? Its not like OKW lacking mp in middle game or don't want to trade mp for faster vet, more pressure on opponent and map control.
There is close to 0 reason not to go FRP as OKW after 3rd volk in team games.