Did the Trident 101 fail or permiate? How old?
Another top quality hose, which is slighty thinner and more slippery is Shields Poly-X. But it is $$$.
There is no way I would go with a thinner walled "white" sanitation hose. It will smell within 5 years, if all is lucky.
edit. Actually, based upon testing the white Dometic hose is better, different from the other white hose, but the stuff is quite stiff and pricey. Unless the weather
is hot it will be bear to fit, below 60F it might as well be soft pipe.