It’s also safe to note that I played with a player today that used both WF and OM and when we pushed lanes his solo damage per hero was mid high. This, however, was do to everything being right (me tanking and pushing lanes or playing defense, healers and support getting up turrets, thrall support etc). So he was able to do higher than average damage on single targets. If we broke formation at any point he had to retreat cause he could fight solo do to haing to run and find a decent position without dying. This, at all, isn’t easy or an assassin, and you have to be really skilled to do it
He then switched to OM and did mid-high damage, being slightly less per single target, but a WHOLE lot more on multiple targets, turrets, and mobs. And if we broke formation he could do enough damage to either force the opponents to retreat or kill the finall damage to take the kill. He was hardly pushed back, and could go last resort with cloak if things got hectic He, overall, was just way more versitle and overall damage was extremely higher.
Another tl:dr if I could compare their stats to one another:
Single target damage
WF: ####
OM: ###
Mutliple target damage
WF: ##
OM: ###
Survivablity:
WF: #
OM: ###
Bot clear:
WF: ##
OM: ####