Volume 1 had the origin and early stories of Silk..
Volume 2 collects ...a digital comic and a team up miniseries (Spider-Gwen, Silk, and Spider-Woman)?
If you're trying to get more about the character, the first collection is slightly stronger in the details.
This book has a couple fun parallel universe and time travels stories, but nothing groundbreaking.
Bonus: Doctor....Octopus?
Bonus Bonus: Cindy Moon agent of S.I.L.K. really needs an eyepatch