[{quoted}](name=Cant Hold Me Now,realm=NA,application-id=3ErqAdtq,discussion-id=JUXFWf73,comment-id=000200000000000000000002,timestamp=2017-05-27T14:42:06.750+0000)
Except Riven's W is instantaneous, which gives the edge to Riven.
Fiora builds tankier than Riven after 3 items, before that it's both BC + damage. And Riven trades two tank items for tremendous AoE burst.
Riven's W being instantaneous doesn't give Riven an edge at all. The CC immunity/stun window starts from what I've experienced starts the minute you press W, despite the animation cast time. It's pretty clear what Riven will do in most situations, you only have to time your W right. You could say Riven could bait the W, but Fiora could wait as well. The entire early game depends on Fiora's ability to judge her W timing. After that Riven can't burst Fiora so she wins by default so long as she plays correctly against Riven in a 1v1, especially now that you can't QSS her ultimate. I know the matchup, and even BoxBox says so himself. The early game is a skill matchup that slightly favors Fiora(because it depends on her W). By late game it's REALLY difficult to fight Fiora even if you dominated in lane.
[{quoted}](name=Critmaster Garen,realm=NA,application-id=3ErqAdtq,discussion-id=JUXFWf73,comment-id=00000000000100000000000200000000,timestamp=2017-05-27T17:08:59.915+0000)
ive literally seen a jinx 2 shot a varus with two rocket crits. ive seen lategame twitch wreck entire teams with his ult in seconds. same for mf. or what about draven nearly 1 shotting other squishies with a q crit?
why are pople not complaining about them?
whats the difference, other than they dont even have to walk up to their targets?
to really "assassinate" another squishy, fiora needs a full build aswell.
is the concept of a melee adc really that hard to understand? marksmen have range, fiora has mobility and riposte. thats the only difference between them. her job is to carry just like any marksmen who are capable of the same shit.
and you even get those dudes with spellshields and invincibility frames.

I wouldn't consider Fiora being a melee ADC when she actually builds more bruisery normally, but then again she can still build pretty high in defenses and still be extremely relevant. Then again, she's still a carry despite building more tanky so I guess she could be considered an ADC. Just one you can't blow up.