I just reach TH 9. What are the benefits of upgrading first before building new items? I guess one is the base layout wouldn't have to be changed.
Here's a chart to help you decide.
- You'll cover more defense area
- Little more Firepower
- Costs a lot to upgrade well
- New base layout
- If not upgraded yet, weak defense spot
- Stronger Defence
- Same base layout
- Doesn't cost as much as upgrading up a new tower
- Same area coverage