discuss What makes for a good typo name?

[abstractdomainer]

If we think over typo names, there are multiple combinations that pop up:

1) SnapChat --> SnapCht
2) Sniper --> Snipr
3) Comedy --> Comeddy
4) Sniper --> Sniperr


Out of these typo domains, what can be considered a good and a bad typo:

As per me:

Bad typo

• SnapCht
• Comeddy

Good typo

• Snipr
• Sniperr

The latter 2 sometimes are considered as brandables as well, in different context and I recall some instances where such names have been reportedly sold as well.

What's your take on good and bad typos?

Disclaimer: As per me, such good typos which are sometimes considered brandables usually only work in .COM and no other extensions.