WoolyUngulate

Rainbow Rocks and Forgotten Friendship, hands down. Rainbow Rocks is all-around really solid. The story is good, the character development is great and the songs are some of the best in the EqG spin-offs (Pretty much nothing can beat "Legend of Everfree" in terms of opening themes for me) and I love the cute moments between Twilight and Sunset. Forgotten Friendship is, in my opinion, the better special story-wise, even if the main gang is kind of dumb for never checking their own things to see that Sunset was being genuine and the flagrant misplacing of Princess Twilight's memory at the end of RR as what Sci-Twi forgot about (although you could debate that it was the rest of the crew's memory about it). Wallflower was... something as a villain, she was still loads better than Juniper Montage, don't get me wrong. But her motivations just crash and burn when it's revealed she would erase the memory of people meeting her when it was awkward. Like, no wonder people don't notice you, you've made sure they don't even know there was a you-shaped person right before them because you breathed in their general direction the wrong way! However, the Pony side is a treat. Great interactions between Sunset and Twilight, Sunset finally getting to hear that Celestia forgives her, the little jokes and jabs between Sunset, Twi, Celestia and Luna... AND the fact that Unicorns/Alicorns can just copy/paste text and drawings/images from one page onto another that had me genuinely freaking out and made me stop for a second (Seriously, why even bother having dictionaries when Unicorns can probably just auto-correct their ink-written scripts!?)