I used only AP↑ for 200 but I also used really unconventional strats: SL5 Skarmory / SL5 Heatran / SL5 Machamp / SL5 Hitmonlee (I farmed that the past couple of weeks, got that done in 224 hearts, 51 hearts less than expected). Basically abused SL5 Shot Out taking advantage of forced support for most of the run and then finished up with Heatran to melt Kyurem. No mega evolution on my team but the team performed better without it; the team was based around dealing burst damage and mega evolutions dont help towards that and their mega effects tended to create a "combo won't stop" issue that dogged me badly on 70 and 100 before I ditched the mega for 100 and immediately experienced better results (100 and 150 itemless when I had to use AP↑ for 70) to the point where I ditched using a mega altogether until I stopped after beating 200. The experience did pretty much show me how good Shot Out was and I was using a blank slot for stages that didn't have forced support to take full advantage.
Been farming Meowth for now. Might farm Goodra, idk. Tapu Koko was annoying. Lucked out and got Bulbasaur in Start of Month challenge for a Skill Booster L. Could resume EB to 250 if I have time, but probably not.
---
Also we are getting more Pikachu next week. From the looks of things, we are getting Mega Charizard Y Pikachu, Teary Pikachu, Surprised Pikachu, Dizzy Pikachu, and Fired Up Pikachu. And the crowd goes wild. Also Tapu Lele, which will probably be as annoying as Tapu Koko and probably not worth the coins as well...