You can adapt the Canon lenses to Sony as well. Just sayin'. 
Besides, the Canon M lens lineup is one of the biggest jokes in the industry, although there are a couple interesting primes.
To the OP: come on, just read the reviews here in PZ/OL, Klaus has had put his effort into reviewing most of the extant lenses (except maybe the 20 and 24mm primes, and the 18-135 is still too new).
Besides, the Canon M lens lineup is one of the biggest jokes in the industry, although there are a couple interesting primes.To the OP: come on, just read the reviews here in PZ/OL, Klaus has had put his effort into reviewing most of the extant lenses (except maybe the 20 and 24mm primes, and the 18-135 is still too new).