It just sucked living in the plane to be honest.
There were a lot of things we didn’t do - No FMS to program. No checking the route in the FMS. On the ground during the turn you just tuned NAV 1 and NAV 2 and turned the OBS knobs for the radials. You put direct to the next airport in your Garmin eTrex hiking GPS. After takeoff you picked up your IFR clearance, read back your clearance and then looked at the heading direct on the handheld GPS and asked ATC for whatever heading radar vector your GPS said was direct. ATC then issued you the radar vector direct when able. Navigation was simple.
We didn’t have to unload and load 7500lbs, they self unloaded and loaded themselves, People couldn’t wait to get off the plane…. They didn’t need any encouragement to deplane like on a 737…. I don’t know why people just take forever to get off a 320 or 737. No issues on a 1900. People were climbing over each other to get off the plane faster than you could blink….
For fuel, sometimes we wouldn’t shut down #2 engine at all during the turn. the plane is overwing fueled - no single point fueling… in order to fuel with the #2 engine running, we transferred 400lbs from the left tank to the right tank to intentionally land with an 800lb fuel imbalance - the max allowable fuel imbalance. Then tell the fueler to put all of the fuel only in the left tank to overfuel to an 800lb imbalance the other way. As soon as he was done fueling, you started transferring fuel from the right tank to the left tank. passengers were done boarding, the FO did his briefing closed the door and started #1 as the FO was climbing back into his seat and blocked out less than 10 minutes after you blocked in.