I haven't had Nilla Gorilla or Bananaberry Dream, but I have had one of ITC's other banana flavors, Monkey Cake, and wanted more banana from it. I liked SLv2 after a bit more steeping time than my usual 2 weeks. The original SL is more balanced. What I really love from ITC is their Lemon Bar: the lemon isn't overpowering and doesn't taste like a cleaning product, nice cookie/pasty aspect to it, good even without steeping in max VG.