Looks like I'm in the minority here, but I like TSPP the best. Super deep game.
But With your lineup which has three mode oriented games I would go with wh20 because it plays a lot different than the other ones.
Great to see you're enjoying Pinside! Did you know Pinside is able to run thanks to donations from our visitors? Please donate to Pinside, support the site and get anext to your username to show for it! Donate to Pinside