I bought a masterbuilt 30" electric this year to get myself back into smoking. I like it, but feel that I have already "out grown" it. I don't know if that is more a product of how I escalate things or of the lack of versatility in the unit.
Truth is, I have made some great bbq in this, but for example, I don't feel like I can't really get a good smoke ring on brisket or pork butt without putting chips in every 45min or so until the meat is about 160F degrees. I also don't like that the masterbuilt max temp is 275F, which hurts it's versatility, imo.
If I had it to do over again, I'd save up and get a BGE, which I have fallen in love with. I might even trade by weber propane for that...