106.5 comes in much better than the Cougar Mtn. stations in downtown Everett, downtown Edmonds and West Seattle. All it takes is one or two dedicated listeners there with a meter.
Also, if you listen to the programming,, Crista takes a much more regional approach to their programming than Saga. I hear lots of spots for Canadian businesses on 106.5, much less so on the Saga stations. Saga's KISM does run occasional sweepers that include mentions of regional locations from BC down to Seattle, but their spot load is almost exclusively Whatcom and Skagit counties. Their TOH ID also will include various BC and NW WA towns and cities- after the official COL of course.