Bodog 100k GTD x 2 or Borgata Open Semifinal?

[Bulbarainey]

I'm a very inexperienced MTT player but I came up through my bodog points and then won another sattellite which gave me 270 tourn credits, which is supposed ot be used for either the Borgata Open Semi-Final or the WSOP Circuit in Biloxi Semifinal. Looking around I found that I could also play the 100k gtd tournament twice with the same tourn credits and still have a little left over. For the WPT event its a 12k package for every 1/48, for the 100k GTD the payouts arent listed until after everyone registers, but for the last one there was a 27k overlay. Will the players be better in the 100K or will it be more likely that a bunch of fish will try for the WPT seat? which option would be better for an inexperienced tournament player? any help would be appreciated, thanks