I think the three Sect Legguards are not the best choice in most situations since they don’t give any skill bonuses and therefore are mostly used in budget/beginner builds. They may have their use if you are really desperate for the CC resists or the % OA / ADctH or you happen to come across a crazy triple rare but they don’t offer much else compared to other pants. Granted, Sect-Legguards are easier to farm but Nemesis MI pants are generally better.
So my suggestion is: add 5-10% movement speed, that should make them a lot more useful but not too powerful I think, if anything it would free up a component slot on your boots.
My totally not selfish reasoning behind this suggestion:
I’m currently using Taskmaster’s Bysmiel-Sect Legguards on my Beastcaller Conjurer because I switched from Mogdrogens Ardor relic to Primal Instinct, so my pets lost a bunch of chaos/aether resist but I was able to fix that by wearing those legguards. However, my character itself also lost a good amount of movement speed (Mogdrogens Ardor provides 8% total speed) and now I’m almost crawling around and got no means to compensate without gimping my build elsewhere.
I haven’t even considered using the other two legguards on any of my builds, and I haven’t seen many builds around that use them, but all that might change if they had some more stats. Doesn’t necessarily have to be movement speed, it’s just the most obvious to me and I guess the least intrusive in terms of balance.