Spinnet.
Listen, I'm far too old for this sodding war stuff, and burned out, but I'll still tell you yes. Both Grindelwald seemed insurmountable decades ago, as Voldemort did when you were a toddler. Both those times we came out on top.
Some days you're going to bury your friends and maybe family, and others you're going to come home listening to the Death Eaters scream about how we killed one of their best.