I purchased this Gravity Feed 1050 last weekend, after seasoning the grill I smoked my first item.  It was a pork loin, wow!  This grill maintained the temperature of 275 degrees with no issues, and that was with 20 mph winds at 40 degrees.  I am very impressed to say the least.  The temperature came up in about 5-7 minutes from 48 to 275 degrees, no issue.  I used the Bluetooth and it connected right away.  This is a very versatile grill and the capabilities are endless.  I definitely recommend this to anyone thinking about purchasing one.