This thread has more info on it:
Page 8 in the PDF linked from the first post is about the 2 trees being sold by Gurneys. In addition to Crunch a Bunch (MAIA 7), there is also Bakers Delight (MAIA 8), a Goldrush x Sweet Sixteen cross. Interestingly, the one that is compared to Goldrush doesn't necessarily have any Goldrush in its genetics, as it comes from an open-pollinated Honeycrsip. Hopefully it was a Goldrush which pollinated the HC.
Did you get a Baker's Delight as well? That's the one I'm really looking forward to. They selected 6 of the 60 Goldrush x S16 crosses, each of which had a unique flavor, including sweet licorice, strawberry milkshake, and cherry pie. BD is described as rich and complex with hints of honey, cinnamon, anise, and vanilla. That sounds great, but I'd like to try the strawberry milkshake one...
Mine were both whips, but they were pretty thick. Even at the top, each was 1/2" thick. Maybe they sent out the larger ones first. Mine arrived on March 8th. Both stayed asleep for quite a while, but have put out good growth now.
Yeah, I wasn't thrilled with the choice between M111 and M27. Too big or too small. I ended up going with too big and put it at a rental property, figuring that it could take care of itself. Later, I can bag a few and decide if they are worth the effort to protect. Or just replace them with more jujubes (which I also planted there).