I bought a slightly used pair a few years ago. I still wear them, although the sole is piss yellow, and the white mesh has a tinge of yellow as well. The cushioning is very hard on the OG's, but I guess that is to be expected based on a shoe that is two decades old already. My outsole is still intact, and I have a vnds OG black red XI also, both OG soles are still intact, and haven't separated yet. As mentioned, there is always a very high probability that the soles will eventually detach, but super glue will get the job done.
Overall, I think a DS pair of Concords will be fine. Just be sure to wear them cautiously for awhile, don't do anything silly like play ball and you should be good.