What is the strongest 30 min army?

[Gunawan]

My troops are :
2 healers
17 giants
40 archers
5 wallbreakers
8 minions
21 barbarians

1 lightning spell
2 heal spells
Spell use occasionally depends on situation.
My success rate is around 90% in 1400-1600 trophy with 200 - 300 K loot ( gold only ).
TH8 max level troops. Ready in 20-25 minutes.

Too bad I can't add my attack video, ipad one can't handle recorder and CoC together.

[MrSmart]

For me: 3 wizards, 2 healers, 13 giants, 25 barbs, 25 archers, 20 goblins, 5 wallbreakers (for a 195 capacity camps) but if you have 200, simply adjust any of these numbers of troops, but in my opinion, change 13 giants to 14 giants would work best.

[Sneakydave]

12 balloons 70 minions has been working very well for me at TH10

[NaturalAnthem]

90 barb, 90 archer, 10 minion (or 80/80/20). takes 20 minutes max. sit on 3 lightning spells either for clumped up mortars (only if necessary) or to steal DE from a storage showing 3k+.

a lot of the time you don't have to use your entire army (minions are only used if its a 400k+ gold raid and necessary)

I used giant+healer a lot previously... but it's more apt to fail.

I farm anywhere between 1000-1500 (usually hover right around 1200 though)

edit: as a TH7, I farmed about 20m gold/13k DE this weekend using this composition solely (90/90/10 mostly)