What troops to upgrade next TH8?

[ArieMangat]

I have upgraded archers, barbarians, giants, wizards, dragons.

What next? Balloons? Healers? Spell? Dark troops?

[AydoAndy]

Rage, to use with the dragons...

[Leelo]

Difficult k say without knowing what your troops are currently at...

Also depends on your attacking strategy - e.g. Mine doesn't use balloons so I wouldn't upgrade them as a priority.

I would say go for healer first (if you use them). As you have already upgraded giants they can be used effectively together for a more sustained attack

[IDBGOD28]

Probably wall breakers, but entirely depends on what you use.