Everyone likes shooting a glock and havn't shot a C model then you don't know what your missing! It's one of the nicest features and is deff worth the extra money. the 3 C model's are G19c, 32c and 20c (10mm) Feels VERY nice.
Pretty much why i love them so much. The compensator makes a BIG difference for more accurate improvement and less recoil kick all tho glocks recoil's are smooth enough as is.