what exactly are you looking for?

- matured clan? those with majority th8,9,10?
-growing clan? majority players are low-mid, few with matured th8,th9 and maybe 1 or 2 th10?
-regular war? once a week?
-what do you or how can you contribute to the clan?what are you willing to?

there's plenty of coc clans in lowyat.net. in the end it is up to what suits the type of person you are and your specific requirement.