I could and have in the past. Now I enjoy having my choices and still need/want to add a couple more.I hear the words, but don't understand. I smoke my meat with my pellet tube in my MES40 with mailbox mod and get differences based on teh wood i use. The results are fantastic. That's good enough for us. We're not tying up money and space for multiple cookers, and do not want to mess with charcoal.
We all do this for our own enjoyment!
You do you.