I emailed SLN about their bareroots about 2 weeks ago. They said, each bareroot is different. Overall, the fruit is small sized and is an early season tree.
Alot of modern tree grafting is about fast trees. Fast to produce, and in 20 years or so, plant new ones. Antonovkas seem to be very long lived trees. These might be better rootstocks for land your going to pass down.
MY town and general area historically is a signficant apple tree producing area. The area is also a fall toursit attraction. Alot of changing hands the last few years with NYC folks moving out of the city. Seen alot of nice old apple trees in people's yards get knocked down......
I ordered these anty's a bit on a whim. Bang for buck........ However, adding cages, years of fertilizer, hours of labor pruning and watering, and loosing food plot area to grow these trees; you're best of getting the best or a good combination of trees for your area. MY camp is in one 3, so antonovka is a good rootstock. I am grafting freedom and chestnut carb to my antonovkas as well as what specialty crabapple scions I might be getting.