Your car's safe working limit is 200lbs. Any proper hitch sold for the car will have far far more capability than the car regarding ratings. The lowest rating is your limit in this case the cars 200lb rating is your limit. Exceed that and you risk bending your car though I'm sure the hitch will still be OK but attached to a bent car.I see on etrailer.com that the Hidden Hitch has a tongue weight of 600lbs while the Curt only specifies a 350lb tongue weight.
I thought I read somewhere that Subaru only recommended a 350lb tongue weight, is that correct. Is the HH actually stronger?