I've voted for all parties at one point or another, preferring to vote as much for the strengths of the individual candidate as for the candidate's political inclination. I post this even though I rarely vote NDP:

"...These results may be surprising to some: they show that NDP governments have the best fiscal record of all political parties that have formed federal or provincial government in Canada..."

From an article by Toby Sanger:
http://www.progressive-economics.ca/2011/04/29/fiscal-record-of-canadian-political-parties/