Does anybody know how to use 5zig and optifine at the same time? I can only use optifine alone or 5zig alone.. please help!

 

I can help. Just download forge 1.8.9, 5zig 1.8.9, and optifine 1.8.9.

Once you have downloaded the three, open forge and install it. Make sure you downloaded the installer so you can simply press "install forge"

Then create a mod folder in your .minecraft named "mods" and drag both 5zig and optifine into it.

Lastly start minecraft and run "minecraft 1.8.9-forge1.8.9" and bam you got both

Forge: https://files.minecraftforge.net/maven/net/minecraftforge/forge/index_1.8.9.html
Optifine: http://optifine.net/adloadx?f=OptiFine_1.8.9_HD_U_H7.jar
5zig: http://adf.ly/14175233/5zig.net/dl/504

 

What's the point of that if 5zig has optifine built in with it? You could do what @Wilson said.

 

Hmm, when I installed 5zig by itself I didn't get an optifine. Maybe I'll download the latest 1.8.9 version.