6th Gen I was wondering...

I was wondering if X and Y are playable on PC now.
I know there's Citra, but, I am hearing rumors about that it lags and stuff.
I don't want to download X and Y yet because it's a large file, and if it doesn't work, I would be in a problem.
So, I am looking forward to your opinions!

Since this is about ROM hacks/emulators, you'll wanna try asking in the section for that instead of here: https://www.pokecommunity.com/forumdisplay.php?f=156

I am hearing rumors about that it lags and stuff.