[SkyPuncher]

I use Karabiner to map symbols to the home row with a Caps Lock modifier.

It's really nice to use k for "(" and l for ")". I don't have to reach up two rows.

[raihansaputra]

FWIW, I use the Double Use Shift for parantheses. Tap left Shift for (, tap right Shift for ), and shift works as usual for normal typing and shortcuts. Karabiner is really an essential tool for me, especially this shortcut.

[SkyPuncher]

Oh wow. That's a really good one. Never thought about shift taps.