What should I upgrade next?

Below is my profile. Hounds level 2 are one day away from being completed. Should I save up for golem 3; max out my hogs, or start upgrading the valkyrie? Once I get these troops upgraded, 6 upgrades total remain for DE troop upgrades, then I will be working on upgrading the royals while farming for walls. I don't plan on using any one strategy all the time for wars, but would like to be able to do any of the viable TH9 strategies effectively, and that means I need to have the strongest troops possible. Please provide a simple explanation for your opinion. Thanks.

http://i.imgur.com/nvfjYHY.png

BK should be much higher...get him at lvl10 asap. Max rage and heal should be done by that time as well.

Since you should be using archers most, you really should have done them already so I think you should do do those first...

Get your archers up as soon as you can. They are a core troop. I wouldn't worry about DE troops right away. Use the DE for hero upgrades.

archers and barbarian king, he should be level 10 to take advantage of his upgraded special ability

Get your bk to level 10.