Absolutely! They've been incredible for totality mode. Honestly, a lot of the new capstones are just crazy good. Defense has pretty much been the only challenge (for me) in totality mode. Especially early on. But now it feels like I'm playing regular mode with just bit more to deal with, in general. To be fair though, I spend a lot of my time playing difficult games. So, finding ways to beat hard enemies is a bit of my style.
Not that i'm playing this game for difficulty anyway. It's just an amazing game <3.