There is a wide area in between "good" and "bad". And those startups would no question have an easier time in a frothy market and a harder pitch in bad times.
This isn't an observation on how startups get funded. It is an observation based on years of selling things to people and the ease of doing so when things are on the way up as opposed to the way down.
(As an example, right now, domain name valuations are up and I"m closing as many deals (on behalf of clients and others) that I can knowing it can change.)
I'm also curious to know if a startup's burn rate would be lower in Canada than in the bay area.
Compared to SV your burn rate could be lower because salaries are lower and you can get significant government funding (sometimes you get back most of the salary paid to some employees, see SR&ED and IRAP).
When it comes to the ecosystem, especially mentors and angels / VCs, SV wins big time.