I'm originally from southern California, and absolutely love white sapotes. I'm also stubborn enough to not jump on the pawpaw train (a local favorite that grows wild), and am determined to figure out how to maintain a grafted tree indoors.
Because of its dwarf(ish) size, I believe my best bet is to acquire a grafted Suebelle tree, and add selected scions as I'm able to. From reading previous threads, it seems there are two varietals in the market called "Suebelle." I'm not sure which is the "true" Suebelle, but I know one has fuzzy leaves and the other doesn't. Can anyone tell me the difference between the two, and which one is more preferable to acquire? Is (either) Suebelle considered a good variety to graft scions onto, in general? Can I get a decent fruit yield with only one tree?
Also, I'm curious if anyone thinks I should abandon the quest to fruit a tree indoors, as I prefer to listen to people who know more than me (despite my stubbornness). My understanding is that it can be done in a 10 or 15 gallon pot (maybe even 7?), but I want to make sure it wont take up an entire room in my house, or require me to build a large greenhouse in my yard (which I'm hoping to do next year anyway, lol).
Lastly, I've identified some of the "improved" varieties I'd like to get scions for, if anyone has them. Skipper, Sunset, and Fairhaven are my short list. I'm also open to suggestions for those on the cutting edge of cultivar knowledge

Thanks in advance everyone! Cheers.