How to know which attack strategy to use
Hi all! New to the forums so I hope I'm putting this in the right place.
I've recently started to war as a TH9. I'm not in a super serious war clan, so I think it'd be a good time to practice 3 star strategies.
There are two problems I've faced when trying to do these attacks. One is that I'm a rushed TH9 which puts me at a great disadvantage to begin with (I really wanted the AQ.....). Can't really do much about it except try to farm.
The other is that I'm never certain when to use what attack. I'm aware that, by TH9, there are a lot of possible attack strategies, like GoHo, GoVaHo, etc. Is there a guide somewhere or a general rule of thumb people use when deciding which to use?
And kind of related to that, I've watched a couple videos or heard from people that some bases are weak to air attacks or ground attacks or whatever. How do they know that? What about the base makes them say that?
Thanks!