I did a few trips on various CRJs (100/200/900) with Comair, Mesa, UA
Express, etc, as well as a return trip on AA
Eagle with the EMB 135. I loved the CRJ. I was a bit disappointed by the EMB jet. It was certainly quiet, but I felt it was more cramped than the CRJ, as well as it had much less storage in the overhead bins (because they were only on one side).
I also did a few trips on the BAe 146/AVRO with AN
. I love that one most, and it is always impressive how much power the four engines provide - true STOL capabilities, and you are off the ground in no time... The 2-3 layout is usually quite comfortable.