Go to Previous/Next Edit (Up and Down arrows) should also go to IN/OUT points.
There should be a checkbox option in preferences for the GO TO PREVIOUS/NEXT EDIT commands (usually assigned to the up and down arrows) to also go to the IN and OUT POINTS that are set in a sequence.
Final Cut Pro worked this way and I really miss it. I hate having to use SHIFT-IN/OUT . I even assigned goto in and out to the 8 and 9 keys (above I and O) but I just don't like the workflow. I thought about assigning them to Q and W like Avid, but I use the Trim Edit to Playhead function too often to do that and don't want to reassign those.