I should also mention that if you are going to play against Texas Fold Up, you should do it soon. If it is beatable, eventually it will be tweaked to where it is not.

This happened with the Texas Holdem Heads Up game. For awhile it had some exploitable tendencies, such as the fact that you could triple-check-raise it fairly easily in certain circumstances. I came to realize that it would usually bet when checked to if holding top pair on a board like Q44, even if you check-raised it on the previous street. So if you have A4 and it has AQ, you can check-raise the flop, turn, and river and get paid off each time. They eliminated problems like this with subsequent updates, which I believe pooled actual player data (legal) and closed its own loopholes via an algorithm.