Some may wish for earplugs.
Expect to hear lots of comments and concerns from others on the plane (the first timers...) Frankly in case of an emergency I'd prefer a tiny plane that could land almost anyhwere, vs. a jet that is more limited with its options.
I ride it YHZ-YYG from time to time (25 min flight).
Here's a safety database for the 1900: out of 12 events, Regionair in QC has two of them.
So statistically speaking, yeah, I'd avoid that particular airline.
http://www.airdisaster.com/cgi-bin/v...?aircraft=1900