What are premium letters?

[Bill36]

What are premium letters in a domain that is 4 or 3 letters long?


Thanks

 

[Chef Patrick]

Premium Letters: A, B, C, D, E, F, G, H, I, L, M, N, O, P, R, S, T
Middle Quality Letters: J, K, U, V, W
Lower quality letters include: Q, X, Y, Z

 

[Bill36]

Thank you for the answer!

 

[weblord]

how did you figure it out? any tools you might want to share?

Premium Letters: A, B, C, D, E, F, G, H, I, L, M, N, O, P, R, S, T
Middle Quality Letters: J, K, U, V, W
Lower quality letters include: Q, X, Y, Z

 

[snoopinc]

Thankyou. This is something new i learnt.