Thanks for the tips Jona! My 2h is still like 5mil from retiring, so it'll be a while before I'm riding around on NA1 again.
For my STF I just split WPF between 1h and pole, which is probably what I'd do for real. Although it doesn't seem like polearm wpf has any meaningful impact on couching, so maybe I'd just go full 1h and use a colored lance.
I do see the potential for more fun on Battle with cav than I have as infantry. Infantry on Battle just seems so one-dimensional; run around with a clump of teammates, gangbang stragglers while trying to avoid cav. Or more often, be the one getting gangbanged. Cav seem to be playing their own metagame where the fun factor is less at the mercy of the autobalancer (even if your multi is still dependent on autobalance).