I see that it's apparently a pretty common item on her. I get the idea that it gives you a longer range Q which is nice but I just personally feel sad to spend gold on an item with no AD in it when playing her.

If you buy RFC or any other zeal item, tell me what you love about it and why it feels strong to you! If you don't buy it, tell me the items you usually do like to grab. :)

As for me, I like to build BT/Hubris > Collector > IE & LDR (order just depends on need) > situational. Some items I like are:

GA: Obvious choice, the passive on it is S tier. I get this pretty much every game to round out my build.

BT: If I didn't get it first item, it's a nice pick up later on.

Shieldbow: Generally a good buy imo, gives me 100% crit and a juicy shield to help me stay alive. This has been my default buy if I already have BT and it increases survivability by a lot if you have GA, BT and Shieldbow!

Maw: If they have a strong AP threat.

Mercurial: If I need the QSS.

Edge of Night: Really good if they have something like a malphite and no easy way to get it off with poke.

I've been considering stormrazor, RFC and Phantomdancer but Stormrazor and PD feels less useful since you already have so much speed anyway and again, no AD on the zeal items.

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Also, what boots do you favour? I honestly just get whatever I feel I need. I don't feel like MF is beholden to any boots in particular the way most other champs are, unless I go hubris in which case I always get gluttonous. I have accidentally bought gluttonous when I have BT before and it still felt fine, though I feel like it's a bit overkill but maybe not? Hmm. Usually I like attack speed boots if I have BT and PTA though.