PID Controller–PID Controllers (Proportional Integral Derivative) are devices that most of the grill manufactures don’t fully utilize yet. They can be found as a separate device attached to the grills if you’re handy enough, but all the manufacturers aren’t fully considering them yet. Using a PID controller, you can accurately maintain the temperature while cooking and ensure that the food is cooked automatically to perfection without much supervision.
You have some solid reviews out there. I have been in pursuit of getting exactly what I want for about 25 years now LOL. Started with a Weber Kettle cooked some great meals on it and made that tasted more like eating a chunk of lump coal 🙁 Over the years I have built a couple 55 gal barrel smokers they were challenging to hold the temp, an old Kenmore stove oven into a propane starter wood smoke unit, a monster 24″ pipeline pipe 5′ long and a warming oven, a 40″ stainless grill made from an industrial engine catalyst that I could direct and indirect cook on and a few other small grills. Working in the oil & gas business and having poor welding skills with a good welding machine in the garage made for some great experiences. Most generally have cooked for 2 to 4 people but have fed up to 70 a time or two.
REC-TEC, also known as Rec Tec, has been in business for more than 7 years. Its pellet grill offers up to 702 square inches of the cooking surface real estate, beating out the Pit Boss and its 700 square inches by (only) about 2 inches of extra space. Its grills can also calibrate themselves in 5° increments and its pellet hopper is capable of holding 40 pounds of pellets (no constant refills required).
just received my new YS-640 two weeks ago and I absolutely love it. The shipping process and delivery was just as described. The delivery guy unloaded it off the truck, and wheeled the pallet into my garage. Everything was perfect. I am very impressed with the build quality...this thing is a tank. So far have smoked ribs and a brisket, and grilled chicken breasts. The grill heats up much faster than I expected. Temperature holds very steady over the long cooks. I love having the built in probe ports. Still figuring out and tweaking the baffle to control different cooking zones. Only negative thing I say is it can be difficult to manouver in tight quarters because it's so heavy and only the small caster wheels turn. So if you need to move your smoker around a lot, consider the comp cart.
With 440 square inches of cooking space, an auger-fed pellet delivery system, and a digital LED thermostat and controller, your cooking will be simple, whether it’s burgers, a whole turkey, or racks of ribs. The side shelf is a convenient place for cooking tools or plates while the bottom shelf can hold spare bags of pellets or jugs of sauces out of the way.