Surprisingly, many of the portable pellet smokers out there still have an antiquated LMH controller, while Davy Crockett employs Green Mountain's advanced digital touch-pad controller, with an integrated meat thermometer that lets you check internal meat temp with the flick of a switch.
In the inexpensive-thermometer department, the ThermoPop is the new kid on the block, but it comes in an impressive package. An easy-to-read display rotates at the touch of a button, so you don't have to twist your head to see it. It takes a few seconds longer to read temperatures than its big brother, the Thermapen, but it's every bit as accurate.
Single-use wooden skewers are just fine if you only rarely cook meat-on-a-stick, but if you kebab your dinner more regularly, a set of sturdy reusable skewers is a sound investment. I like to use flattened metal skewers, which prevent vegetables and meat from rotating as you maneuver them on the grill.
The Akorn is a double-walled, insulated steel egg that is much lighter and in some ways more durable than the popular Big Green Egg. It performs fairly close to traditional kamados at a fraction of the cost, so you can spend your saved bucks on getting some great meat.