I was in Sams club few days ago and picked up one of these for 40 bucks. It has the 4 probes instead of one like Home Depot and Lowes sell for same price. The Igrill2 goes for about 100 bucks with 4 probes on Amazon.
So I picked out a 7 lbs packer and a slab of pork spare ribs at Sams to give it a try on the WSM. Its pretty nice but it doesn't get the 150' bluetooth range thats state on box but I didn't buy that claim anyway. It works from the easy chair in front the TV and thats good enough for me. I still like my Maverick as I have been across the street sitting with neighbor on their back porch.