Level 6 Hog Riders...The time has come
There may be some that disagree with this, but I think TH9 vs. TH9 clan war attacking is some of the best in Clash of Clans. There are many possibilities that exist that can get you a three star victory at TH9. You can use hogs, Gowipe, Gowiwi, Dragloonion, Lavaloonion, I have even seen mass Valkyries attack for three stars. None of that translates to TH10 however. You rarely ever see a tricked out TH10 get anything but 2-stars, and the only troop composition that seems to have any reliability is Gowiwi. If all I have to look forward to as a TH10 is a bunch of hard fought two star attacks, I may just have to stay at TH9. It doesn't require enough skill top get two stars as a TH10 and it requires way too much to get three. Its like being graded on a curve. All outcomes are the same.
If TH10 could get some stronger troops, perhaps lvl6 hogs, it would make high level war planning a lot more interesting. An inferno nerf would help some too, if anyone is listening. Just my two cents.