any strings out there similar to alchemy?

I loved those things.

their heaviness, great for whipping, their tension, they would never twist up, and their durability, one would last me months.

It seems like they’re gone now, and I was wondering if any of the new stuff out there was similar?
I’ve been eyeing the Kitty Nylons, but I haven’t been able to find a comparison of them (or nearly anything else) to Alchemys.

and forget Angel Hair, that stuff is just fishing line.