What BCY material is similar to Astro Flight?

[Jason Kendall]

I am wanting to try something new and I liked the Astro Flight but I am just about out.
I will be needing to twist some more strings soon so I better get a couple spools ordered up. Any ideas for a replacement material? Thanks

Oh, and I have always used 16 strand with .22 Diamondback.

[SteveB]

Probably 8125 or F10 would be the closest.
62xs for the serving.