I'd say my model is fairly accurate and representative of actual GCD rotations for an excel spreadsheet. It's also very dynamic and a vast majority of it is automated. A few tweaks here and there and I could make it handle dynamic oCDs if I wanted to (I'll need to do this for botd). It's good for what it needs to do, calculate optimal GCD rotations in a vacuum and stat-weights, which buffs (such as BFB) won't affect. Simulators take it to the next level however. Can't wait until this is finished, te-he.