Ah kinngrimm I see your point. What you say makes a lot of sense. So that's a good thing we have some variety in shields category after all
Why huscarl shield was better for me is mainly because:
1-I was a hoplite, with ashwood pike. My playstyle was completely different I suppose (I wasn't even carrying a sidearm most of the time, no slots problem too). I didn't really have to get close, in fact I strike from afar.
2-I weared considerably lighter armor. To make a comparison between you and me, I see you mostly wear a light kuyak and elite cavalry shield; I used mail shirt with fur and huscarl shield. They roughly have the same weight in total.
3-I somehow learned how to deal with ranged trying to shoot at my sides, maybe it's because I'm used to it from native. Huscarl shield really helped me te catch those projectiles coming at my sides. This was really the main factor for me.
4-I like huscarl for his high hit points + good armor (has the same armor rating of elite cav shield and 150 more hit points). High hit points make it also durable versus axes for long enough.
It was really the perfect shield for me. As I said, I simply grabbed what suited me best. But if I had your build and playstyle (mainly 1h), I think elite cav would be my choice. I could even prefer steel buckler, but that's mostly me being eccentric I guess
. The less weight really helps to outmanuever your opponents. Because with 1handers, I think you really need every bit of it.