Too bad they decided to partner with Target. I will NEVER set foot in a Target, or spend another dime there, but won't get into that, to keep with forum guidelines to avoid politics. Too bad they didn't pick a better vendor. But, the $149 price, direct, is fantastic!
Now, with that said, let me add that the WiFi, I believe, is the way to go. Not only do you have it around the house, but I love monitoring the unit away from the house (on those multi-day cooks). It's nice to know if the power goes out, or be able to reset time or temp on the fly! I've adjusted end times, if I mis-guessed the finish time. Cool unit, and well-worth the full price, but a deal is even better!!
Just like recommending the #3...go for features you
may not think you need
now, but will enjoy, once you have!