Town Hall 4
For 1 or 2 Stars Trophy rush: Barbarians and Archers
Farming Strategy: Barbarians or Goblins
For Destroying Base: Giants, Wall Breakers, Balloons
By Town Hall 4, you can push for the 1250 trophy achievement (though it does take a lot of time). You can do this by sniping buildings and Town Halls that are exposed due to farming layouts, slowly clawing your way to the 1250 trophy achievement. This tip can help you pick up a third builder pretty quickly.
Farming should largely be done with Barbarians, Goblins, or a mix of both. You can add a few Balloons for a power army – they are very helpful at clearing some of the campaign missions. Use Giants or Barbarians to snipe any Air Defense towers then allow the Balloons to clear the undefended base.
At Town Hall 4, you can set your goals for farming very low. You do not need to earn many resources per raid since your upgrades cost so little. It is bet to instead focus on farming quickly and getting many raids in. At Town Hall 4, I would recommend going for any easy 30k gold and 30k elixir (60k combined resources). If you are maxed out of elixir, you should try and get at least 50k gold from a raid.
While these totals are quite low, this is plenty given how fast you can raid at this level range. You can even get some 100k+ combined raids, but given how fast you can raid, there is no reason to turn down an easy 60k.
Town Hall 4 Farming Defense – Protecting Your Resources
At Town Hall level 4, a good defense revolves around protecting your Mortar and centralizing your resources. Here is a good video that demonstrates a good Town Hall 4 Farming defense and how it works: