I have a couple different combinations as to what I should upgrade now (using gems), as I want to strengthen my base for clan wars.
I want to upgrade the 2 best defences that will help protect my TH from MOST of the attacking troops. My options for upgrading are below. If you see a better combinations of upgrades just let me knows. Also please comment as to why these upgrades are better then other upgrades.
Thanks.
Attachment 54977
1. 3 mortars to level 7 & 4 teslas to level 4
2. 3 mortars to level 7 & 2 crossbows to level 2
3. 4 teslas to level 4 & 2 crossbows to level 2

