Originally Posted by
Xitra
Level 7? If your focus is regular matchmaking (farming, trophy pushing), then that's actually probably the best route. The gold would be better spent on defenses than on walls. (Of course, if you have excess elixir, then I think it's worth it to spend 500k gold on a level 8 wall in order to unlock the ability to dump anywhere from 1M to 8M elixir into that wall to upgrade it to level 9-11.)
However, if your focus is war (as mine is), then you should continue to work on your walls. They have very little, if any weight in matchmaking. Money dumped into walls will increase your defense (by a very small amount), while affecting your matchmaking strength by an even smaller amount, if at all. Dumping money into X-Bows and Inferno towers pretty much guarantees a much stronger opponent in war. No point investing in X-Bows and inferno towers until the rest of your defenses are almost maxed.