I use infestation and a trochilic's skean on Jimjam.
Off hand not amazeballs dps to begin with, so having a long duration stun proc for pleb content is pretty handy. That's my thinking anyway.
I've been looking for runed blades for ages (hunting in kc on blue and just for general sale on red), and they just seem ridiculously rare. Probably similar drop rate to T staff, but with less chances to pop and phers that are much more rare to be pulled.
Something vaguely similar is the
Vehement Sword of Reivaj. Note str/rune procs don't seem to accumulate the same aggro as straight runes. As such, it's not really a group weapon. It's ratio is a hit to DPS too, however, it will let you more or less chain kill some mobs with no downtime, especially if you add in other ways to recoup hp.
At 51 you can kill the lower con sonic bats without disc and use evasive for the higher level ones. There will be a good proportion of greens by 54 and it takes circa 400 sonic bat kills for a warrior to complete that level solo. Take that as a warning against soloing, I guess?