Dont like the first one. Putting your tourney on the line for a gut shot or a low flush draw (maybe he has 2 suited overcards?). You haven't put much in the pot so let it go. If you want to throw all your money in on a draw (when u are def behind) do it preflop. Early double ups do not guarantee wins and expect the rest of the table to be drooling on your chips for the rest of the tourney.

The 2nd hand play looked reasonable for early tourney play.