I'm very happy with my Fireboard. On top of handling up to 6 probes and WiFi, it's also capable of being a fan controller. I just put a fan on my Weber Performer this past weekend to be my backup/overflow smoker. Only cooked some reverse sear T bones due to time constraints, but it looks very promising as a pit controller too. They offer several different probes and accessories as well. Not as proven as Thermoworks for quality or longevity, but I've had mine since the Kickstarter delivered. Customer support was amazing the one time I had to use it...I didn't use it for a couple months and missed a like 3 app and firmware updates, they didn't plan for people falling that far behind but helped me get everything up to date.