2025 Kia Telluride SX or SX-Prestige? Is Nappa leather far superior?

Which is better? Please don’t say neither because my hubby is 6‘10“ tall. The 2025 Telluride is pretty much the only vehicle he was comfortable in. Toyota Grand Highlander was too small for him. But it really comes down to for me is if the Napa leather is that much higher and quality and is proven to be far superior? Thoughts? If there are other things, you really love about one or the other please let me know!