I personally never had a good experience with the Celerity cables. They've been extremely prone to field failures. If I'm gonna go for distance runs, I opt for the DPL certified models.

The one that really caught my eye was the Inneos Real4k adapter, which is just a set of endpoints that use a single strand of standard fiber. Say goodbye to pulling those bulky, fragile cables through walls! Just pull some run-of-the-mill multimode, terminate it (in under a minute if it's the Cleerline stuff), and you're good to go.