*shrugs* i have no issues with the standard norgren swivel fittings. i have seen these fittings...i think i've got one or two actually. i likely swapped
i guess you could use both; i've used both. i generally stick to teflon tape though; if you cut it in half it's not visible once the fitting is screwed
Jai, you have Mag79 and I in cabin 4 instead of Bunny, right?