And usually old and beat to hell. Plastic interiors melting from contact with people's heads, creaking interiors, creaking structure (actually had one make a terrific crack that reverbrated through the airframe during some turbulence on my last flight). I'm not really a fan of the CRJ either.
I'd love not to, but that basically means not flying domestically anymore ever, only directly out of the US, and even then it may still be Boeing.