"would you still buy a Kamado (primo) if you had a weber performer and wsm"
I've Been a Weber man for a long time.
I bought my Akorn In April 2012. Because of it's design I feel comfortable using it on the composite deck outside of my kitchen. Along with a Maverick ET72 this is very convenient grilling and smoking. I would never have used my kettles or WSM on a wooden deck. They have not been used since I got the Akorn.(still have them, just haven't used them). 90 percent of my cooks are for just my wife and I.
WSM, Green stainless Performer, Genesis 3000, 2 18.5" Weber kettles,
Hunter's safety orange Thermapen.