Thank you, Matt. Here is my old/existing unit and the new one I'm looking at. Does the difference between these two strike you as ones that would make a noticeable difference in the performance of BIAB/RealBand?

Old/existing system:
https://www.amazon.com/gp/product/B07M6JYWXX/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

New/proposed system:
https://www.amazon.com/gp/product/B0C4F56BBG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1

Many thanks in advance!