Season 4's getting down to the wire, folks -- just five episodes between now and the finale, and the next one's in two weeks.
So... quick poll time!
Personally, I'm really looking forward to what Twilight's Kingdom brings to the table, and not just by virtue of being a two-parter or the season finale. I know the whole "Rainbow Power" thing has the fandom rather split, but DHX has taken Hasbro's (often hackneyed) ideas and made them work before -- miracle workers, you might call 'em -- so if that's indeed where it comes into play, I'm excited to see what they do with it. (Plus, if I'm being honest, I kinda like the Mane 6's rainbowfied designs. Go figure. (shrug))
If you have a specific reason for your own choice, explain in the comments below if you want!