With her refine and remix, she gain 10spd, 4 more with spd/res rein, so she is sitting at 54spd, she don’t need the follow-up.
I still find her res to be a little low for dragon wall (it takes into account in-combat buff buf still) but it’s better than dragon ire, patching up her “not bad but not amazing” bulk.
For real her refine and remix really made her into a nice unit at high merges
A shame I only have one at +0… she is still expensive to merges and don’t have any orbs to spare
On a side note : i think spd/res solo would be better than bracing stance, bringing her spd to a nice 60 unbuff and no supports, which is usually enough to avoid most of speedy follow-up, and her res to a nice 50 (and dragon wall max effect on 44 or lower res thanks to spd/res rein). She don’t need 4 more def as 45 def +40% DR is already a really good bulk (they would need 132atk to OHKO her on physical side…)