I have regular 3DS, but the charging port is messed up. My first 3DSXL died (no idea how) so I only had one for a while. Got the blue X/Y 3DSXL for Christmas.
I actually have access to four if you count that both of my brothers have one.
I bought Y yesterday (had X already).
My evil plan is to leave one DS with Y in a coninuous loop around Lumoise with a team of Talonflame + 5 eggs, and I'll play the other DS with X to horde eggs to trade to Y.
I just don't have the patience for go catch 30+ Ditto hoping for 3 IVs.
I will have to eventually, so if you don't want to that's fine. I have Tenta anyway.
It wasn't a big deal. They hatched virtually one right after another.
The Cursed Body ones though. Those threw me for a loop.
Had the same problems with Gligars yesterday. Kept hatching prefect Sand Veil.
Don't stress it.
I'd take a 4 IV, but since I don't have any good Dittos, it makes it kind of a pain...
I'll tell you though. I hatched 3 5 IV male Frillish and 2 5 IV Cured Body female Frillish before I hatched a perfect 5 IV female for you.