I keep mine set at 10 for default but I zap anywhere between 10-1000 depending on the content.

These days my default zap is 21 sats, because I find it easier to keep track. It seems that we must zap at least 100 sats every day to keep our cowboy hat. Which means I must zap 5 Stackers every day. Of course, I zap more if I find a comment useful. So it’s convenient to “clock” 21 sats

Zap what you are comfortable with. 21 is just a significant number for many people here.

So this is a zap-bait post. Got it. Zapped

If your default zap is less than 21, then you probably should raise it.

It’s just a fun number for us and since zapping is so reciprocal it doesn’t matter very much what the norm is.