It's just that hard to imagine something revolutionary cooling wise to apear in LC. Different? Yes. Better? Doubtful. Afterall, current LC rads grown from rads used elsewhere, just with some small extra touches, like tuned dimensions to better fit in cases/with fans used, a little work with shroud and standartised for LC thread on inlets, tuned FPI for optimisation to fans commonly used. Otherwise current rad making technology / fin shape used is selected/tuned by many decades in all areas before where rads are used to produce something effective enough yet cheap enough to make. While there is possibility of something different be better, eg. fins like in these admirals be more effective, i doubt it being better then 10% then other current best rads. And if that brings alongside drastic price increase, is it worth it? Even now people often suggest using cheaper MCRs over RX/SR1/PAs, as them are within 95% cooling performance of those and you can buy twice the rad area for same price and beat that performance difference 1.8 times paying same. Now .. who honestly thinks that new TFC rads will be priced competitively with other rads out there knowing their usual pricing? - So most probably increased pricing gap will be even harder to justify.