Pretty much use what you're used to, that way the "I know what my headphones sound like" part of the equation is taken care of. If you haven't picked up any headphones in a while, it's a big investment if you're going to drop cake on 'em. To me they're one of the most important pieces of kit to own - and I own several. But what my ears are used to versus the next guy's is likely vastly different. So it's not about which are the best headphones - it's which are the best for you to know what music sounds like to your ears. And once that reference point has been established, then you'll be able to tweak things like the CaptorX to sound the way "you want it to" through the cans you're accustomed to.
My recording space is perfect for "me" - using a mixture of HS7 monitors, and higher-end Beyerdynamics (closed and open) eargoggles. Some say both those brands/models are on-the-nose in the peaky-mids department; maybe so. I find my ears are into that revealing quality. Other people with equally good ears will say they prefer the "balanced" sound of the Senns, or Focal, or whatever. Fact is - it's really personal preference - no one can say "these are better than those" when comparing similarly spec'd headphones. It's like someone saying this color is better than that color. What matters is that you get the headphones that give you the detail you want, and so you know what all things sound like exactly through those headphones only; then use them for everything as they're your "extended anatomical ears" - if that makes sense??
Peace
Unkle Mo