Hammerhead
Explorer
In the regards of the Warmain vs. Unfettered's AC, sure, of course it will be higher. The Unfettered pumps his abilities into Dex and Int. The Warmain will generally pump his into Str and Con, meaning he'll have a huge amount of more hit points, do far more damage each hit, still have powerful ACs, etc.
Further, your calculation of the Unfettered AC isn't likely to happen. What kind of swashbuckler uses a shield, much less a large one? In addition, comparing ACs at 20th level doesn't make that much sense. Why not compare at lower levels, where you'll find most campaigns, such as in the 1-12 range, something a bit more reasonable.
Further, your calculation of the Unfettered AC isn't likely to happen. What kind of swashbuckler uses a shield, much less a large one? In addition, comparing ACs at 20th level doesn't make that much sense. Why not compare at lower levels, where you'll find most campaigns, such as in the 1-12 range, something a bit more reasonable.