I just got one. Love it! Use it all the time BBQ or the oven. Stick with what you got and if you need anew thermometer then pick up the thermopen. Granted i didn't tell my wife how much it cost, so that is where i can't help you.
SMOKIN' IRISH BBQ
Green Humphrey's Battle Box On Order18 1/2 Inch WSM, Retired Green and White UDS, Black Performer, Smokey Joe Gold- WSM Mini, Genesis Gasser, Black Stealth Thermopen
JAMESON IRISH WHISKEY