You have to admit, missing - assuming it happens noticeably more often than the mandatory ~5% - is probably more demoralizing than doing inferior damage. Here's hoping that with maxing and leveling strength that can be avoided, if not I'm just going to have to deal with it.
And I get what you're saying about there not being much reason to bother with boss beaters, but with Cannith crafting that is now made cheap and easy. Inventory-wise I'd be looking at: min2, holy silver of lawful outsider bane, holy cold iron of chaotic outsider bane, something with smiting on it or holy adamantine of construct bane, maybe triple-positive. That said the boss/construct beater options aren't really that superior to min2, so there's that.
I like Terror as much as the next guy but I think relying too much on a gimmick like that would make me feel like a one-trick pony. So I'm hoping that with the appropriate gear and stats I'd go somewhat beyond that.