i have no incite on either board you posted so ill let the more knowlegdable people tell you about those.
however i have the 2011 flow era 152. im 5'10" 125lbs. i ride it only in parks, and the occasional east coast groomer. its a very very nice board. great flex for doing butters, takes little effort to do presses on boxes, has a nice pop for jumps. the tech construction of the board realy helps edge hold when you need it, and doesnt grab when u dont want it to. i would recomend geting a equally flexy binding setup with this board becuase otherwise it feels a little sloppy. but overall hands down a great board to start out on in parks, and youll be able to use it as you progress in skill. ill be glad to answer any questions you have about this board.
this is just my review of this board, and im not saying buy this board. just giving you insight on what i have riden.