There are a lot of things that can be eaten, but aren’t all that pleasant to do so. I haven’t had a large sample of Lang, but the few I’ve eaten didn’t have a crisp crunchy texture. Not even a mid-level.
Crisp/Crunchy:
Honey Jar, Sugar Cane, Back Sea, Russia #2- most crisp & crunchy
Massandra, Maya, Fuicuimi, Churchpoint, Coco- close, but a bit less crisp
So, Bok Jo, Shanxi Li (Earlier Shanxi Li were 1-2 categories lower)- Still very good
Autumn Beauty, Li, Dae Sol Jo, Redlands, Xu Zhou - Still good to eat, but pretty middle of the road from a texture perspective.
Some rootstock fruit, Sherwood, Russia #4- tiny bit of juice in it but pretty dry, sometimes firm/hard with a bit of crunch, but definitely not crisp. I still like them (and ate quite a few as the rootstocks and Russia #4 were productive), but, most wouldn’t. I’ve only had a few Sherwood- hopefully later harvests will move up the list by at least 1 category.
Lang, Tigertooth, and Ant Admire- dry, spongy, not all that good to eat. If I’m hungry and there are no better options, I could eat it. Small sample for Lang and Ant Admire. Tigertooth wasn’t a big harvest, but it’s been like that for a few years.
Huping- what the heck did I just put in my mouth Spit. This might require 1-2 days of no food to be palatable.
I had entire trees for Lang and Tigertooth. Both still have a few of their original branches, but have mostly been grafted over.
And some of this could be small sample size. And some could improve with age (like Shanxi Li). But others have been in their category for 5-8 years (like Honey Jar). It wouldn’t surprise me if I end up bumping anything in the 4th (other than Xu Zhou, which seem pretty solid in that category) up to the 3rd.
Huping has been in it’s category for a number of years as well. I grafted it back in 2015 and first had it a year or two later. Then, I tried it again last year. Yup, just as bad. Luckily it was just a single branch. Though I likely have more of it now, as I lost the tag and grafted some of both it and the graft next to it (Mei Mi) last spring, as I wasn’t sure which was which. I have them noted with my best guess, but should be able to confirm once they have fruit. Mei Mi is in one of the top 2 categories (and with good flavor, high brix). But it hasn’t been very productive, so I’ve only gotten a couple fruit in the 6 years I’ve had it grafted. Hopefully one of the new grafts will be more productive.