Post-Update TH9 Now what's best war attack strategy

I'm a fairly new TH9 and would like some input as to whether or not the current update will impact the war strategy for TH9. I'm currently still using some Gowipe, but have been trying to learn GoHoWiWi. ..I'd love opinions on what direction I should shift. My witches are researching to Lev 2, hogs are Lev 5, Pekka Lev 3, golem Lev 2. My valks are Lev 2...I'm hearing some buzz about them. War is currently a struggle for me right now as I feel I don't have a "go to" attack. Suggestions appreciated!

Rebel