I love this game and will play it for some time to come but there is one thing that I absolutely hate in the game... wall upgrades. During the lower levels, I'd say up until TH 6, the costs for upgrading walls are not that big of a deal. However from TH7 and up the cost for the upgrades are RIDICULOUS! Currently I am at TH 8 with everything maxed except for walls. 500k gold per wall doesn't sound like a lot but it is. Everyone spends their gold asap as to avoid getting it raided so finding a base with more than 200k gold is almost rare (I usually have to click "next" a couple dozen times before finding one.) So having to raid 2-3 bases that have 200k+, with having to wait 1 hour+ for each army build to complete, just to upgrade 1 wall segment seems like far too much hassle, time waiting, as well as a great aggravation especially if your attack doesn't go well. Not to mention the gold lost to the "Next" button and other players that raided your base while waiting on troops to build. I am the type that upgrades everything before upgrading to the next TH but I do not have the pleasure of stopping every hour to go raid like most working adults.
I'm sure you all get where I am going with this. My suggestion is to reduce wall costs for TH 7 and up by at least 30%. I'd like to reach TH 9 before 2016 but, seeing how I want/like to max everything before moving on, it doesn't seem like that will happen. I know with the coming update that the loot gained should be better with the bonus and all but I do not think it will make any difference. Also, I know starting at TH 9 you can upgrade walls with elixir but that just means running out of elixir faster for training troops forcing spending more time waiting on collectors and/or having to use cheap troops to obtain very little loot unless you find someone who hasn't cleared their collectors which is uncommon at best in the higher TH levels.
PLEASE REDUCE WALL UPGRADES!!! THAT IS ALL I ASK!!!

