Wowstick vs Es121

WOWSTICK
TORQUE : 0.2 / 3 N.M
RPM : 150

ES121
TORQUE : 1.5kgf.cm
RPM : 380

Sorry friends.
I can’t speak English.
I put on English subtitles with poor skill.

[REVIEW] WOWSTICK(와우스틱) VS ES121 - YouTube

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To add to this, I have the ES120.

ES120
Torque range: 2.5/20kgf.cm
Unload speed: 170 RPM

Wow that ES121 seems like such the upgrade at 380RPMs. I tried out the Wowstick a little while back and it seemed a bit underpowered compared to the ES120, but it looks like the ES121 blows them both out of the water!

Ooo didn’t know you made youtube videos too!