Like most said, Figgas biggest influence was on the mixtape scene. Their freestyles were fire. They essentially got blackballed by Hov because they were beefing with State Property around 99/00. Because of that, they ended up putting out a dud studio album on a major label. Once that situation ended, everyone went their separate ways, with Gillie pretty much creating the Dreaded version of Wayne, Dutch penning one of Lil Kim's best albums, and Liva just being a don.
Liva Don is probably the more overlooked though in just pure impact. Ghostwriting for Dre and Kanye and being part of the Clipse movement... introducing us to Roscoe P Coldchain, Re-Up Gang.... establishing cred for the Clipse in North Philly.... introducing us to Meek Mill at 17.....