I second this advice. Purple walls are nice to have, but don't halt progress on getting L5 troops or upgrading army camps/bk (hello DE drill!) just for purples. Purple walls are cheap enough to get done in between upgrades or while your TH is building.
Also, whoever said L6/L7 walls are the same, they aren't. I can destroy a lvl 6 wall with 1 wb and a couple of slaps from a giant. A L7 wall needs 2 wb's. L7 are much better than L6 in my opinion.





... i have maxed out.. before any other defence always.
