I tried a "full fat" Elrick NJS5 in Bass Direct a while ago and while there was nothing wrong with it I would stick with your one,they even share the same preamp circuit. Anyway to answer your actual question if I can bear the heat today I plan to head to The Bass Gallery here in London to try this out https://thebassgallery.com/collections/bass/products/untitled-jun30_17-55
I'll report back if I do.