I had an older 1 Star and now have a new 2 Star. If I were to buy a new 1 Star today my accessory list would be:
-Full upper grate
-Side shelf
-Cover (I believe MAK is in the process of changing cover manufacturers and is currently out of stock. It’s been said that the quality will be considerably better when they return.)
IMO and for my needs, all other accessories could be added on an as-need basis.
My 1 Star had the lower bottom shelf which in my opinion was more for aesthetics then anything, but I loved it
If you cook large amounts of ribs (>6 slabs) the rib rack is pretty nice.
The MAK’s come with 1 temp probe. Additional probes ain’t cheap, especially if you order the armored probe (which I’d recommend).
From my experience, and the experience of others that I have spoken with, the WiFi can be quite frustrating as it tends to drop connection quite often...and when it does, it reverts to the SMOKE setting no matter what your cooking temp was set at. I returned my MAK Mobile setup for a refund... just wasn’t for me.
As far as my MAK, it is hands down one of the best cookers that I have ever owned...and I’ve had a few very nice cookers pass through my backyard