The STX is basically a XL with a sporty appearance. Opting for the 201A package gets you lots of extra's for another $300. ($1,800- $1500 discount) The extras include fog lights, 18" FX4 wheels, polished cab steps, Power group, Sync, CD, Sirius, Tow package, HD radiator, & Select Shift. A no brainer for the $300. A nice package For the price, and probably the best value in an F150. Few dealers stock them though. They'd rather sell $40,000 trucks than $24,000 trucks. I didn't need the Super or Crew cab's, It's just for my wife & I. We have a 2013 Escape Titanium if we need extra seats. I figured why carry another 500-1000 pounds with me all the time? I get better mileage and performance. For my needs, it's a win-win.