Developers, SIM the HSTR already!

I live in South Africa and my guild is located in America.
I have to set my alarm for 3 am if I want to join HSTR and do some damage for better rank rewards.
If I wait till 4am or 5am the HSTR are finished.
Then I have to click refresh and wait for players to finish phase 1 before I can get some damage in.
If I just click join and do no damage I get rank 40-50 rewards.
If I do at lease 1 million rewards I get between 11-15 rank rewards.
Huge difference.
Developers please have mercy and sim the HSTR.
Thank you and please consider!