Should I buy the iPhone XS Max or wait till September for the new iPhone?

I have a Samsung galaxy 9. I have had an issue when I had to have a replacement phone sent to me and where a virus got on my phone and started sending me multi media messages from people I texted

Wait until September and buy the current Xr when it goes on sale.

Thats up to you what you want to do

I'd wait. Even if you just the the XS Max, it'd drop in price when the new phones come out.