Lower network latency for new-style TLDs? Are there any benchmarks or general insights?

I'm wondering if any of the new / long-form TLDs have typically lower-latency than classic 'prime' TLDs of olde.

I understand that some countries could have higher latency, if they've made all DNS bottleneck through the country. I don't really know how propogation happens across all/most/many of them. Which major DNS sign up for all TLDs, or which they defer (is that even right?)

Is .xyz slower or faster than most? What about .bank, etc? Compared with .mk or .az?

I'm sure there's tons of naivety in what i'm asking. Thanks for any bits you know, or bigger picture insight. (i've read the sidebar; i'm not asking for some homework or a test question.)