The single burner is no good. I had the 17" before getting the 22" dual. The grease catch on the 17 is a complete PITA while the 22 drops right in the back. You don't even need the one that comes provided as I've forgotten it in the past. The 22 does go through the propane on high heat, but get the connection to the RV and call it a day!I've got a Q-Grill that works great...but thinking of adding a Blackstone as well....would need to re-organize the 5th wheel storage a little...anyone using the single burner Blackstone....thoughts?