Fuji Pro Labs, without a doubt. $5 per roll without mounting. Send via Ruby or John 3:16. Be sure to mention Fuji Pro labs, else your roll will end up at goodness knows where.
I waas right when i mentioned KJ colour lab was used to being called KC colour lab...when all of u disagreed. If u look at the sign boards outside tbp...the one behind the taxi stand ...find the KJ name...u will see...one lighted "C" behind...haaaa.
Some of the best results I have got are from Fuji (AMK) and from Spectra. Spectra charges $4 without mounts and $6.20 with mounts. Send it in through Ruby.